17420239312

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1093

約数の個数: 120

約数和(自身を含む): 39835799304

約数和(自身を除く): 22415559992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 397, 577, 679, 776, 784, 794, 1154, 1358, 1552, 1588, 2308, 2716, 2779, 3176, 4039, 4616, 4753, 5432, 5558, 6352, 8078, 9232, 9506, 10864, 11116, 16156, 19012, 19453, 22232, 28273, 32312, 38024, 38509, 38906, 44464, 55969, 56546, 64624, 76048, 77018, 77812, 111938, 113092, 154036, 155624, 223876, 226184, 229069, 269563, 308072, 311248, 391783, 447752, 452368, 458138, 539126, 616144, 783566, 895504, 916276, 1078252, 1567132, 1603483, 1832552, 1886941, 2156504, 2742481, 3134264, 3206966, 3665104, 3773882, 4313008, 5484962, 6268528, 6413932, 7547764, 10969924, 11224381, 12827864, 15095528, 21939848, 22219693, 22448762, 25655728, 30191056, 43879696, 44439386, 44897524, 88878772, 89795048, 155537851, 177757544, 179590096, 311075702, 355515088, 622151404, 1088764957, 1244302808, 2177529914, 2488605616, 4355059828, 8710119656, 17420239312]

約数ペア:

[(1, 17420239312), (2, 8710119656), (4, 4355059828), (7, 2488605616), (8, 2177529914), (14, 1244302808), (16, 1088764957), (28, 622151404), (49, 355515088), (56, 311075702), (97, 179590096), (98, 177757544), (112, 155537851), (194, 89795048), (196, 88878772), (388, 44897524), (392, 44439386), (397, 43879696), (577, 30191056), (679, 25655728), (776, 22448762), (784, 22219693), (794, 21939848), (1154, 15095528), (1358, 12827864), (1552, 11224381), (1588, 10969924), (2308, 7547764), (2716, 6413932), (2779, 6268528), (3176, 5484962), (4039, 4313008), (4616, 3773882), (4753, 3665104), (5432, 3206966), (5558, 3134264), (6352, 2742481), (8078, 2156504), (9232, 1886941), (9506, 1832552), (10864, 1603483), (11116, 1567132), (16156, 1078252), (19012, 916276), (19453, 895504), (22232, 783566), (28273, 616144), (32312, 539126), (38024, 458138), (38509, 452368), (38906, 447752), (44464, 391783), (55969, 311248), (56546, 308072), (64624, 269563), (76048, 229069), (77018, 226184), (77812, 223876), (111938, 155624), (113092, 154036)]