815115056

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{75029}}^1$

素因数の和:75141

約数の個数: 40

約数和(自身を含む): 1823529120

約数和(自身を除く): 1008414064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 75029, 150058, 300116, 525203, 600232, 1050406, 1200464, 2100812, 4201624, 7277813, 8403248, 14555626, 29111252, 50944691, 58222504, 101889382, 116445008, 203778764, 407557528, 815115056]

約数ペア:

[(1, 815115056), (2, 407557528), (4, 203778764), (7, 116445008), (8, 101889382), (14, 58222504), (16, 50944691), (28, 29111252), (56, 14555626), (97, 8403248), (112, 7277813), (194, 4201624), (388, 2100812), (679, 1200464), (776, 1050406), (1358, 600232), (1552, 525203), (2716, 300116), (5432, 150058), (10864, 75029)]