38728448

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 89404560

約数和(自身を除く): 50676112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 809, 1088, 1408, 1496, 1618, 2176, 2816, 2992, 3236, 4352, 5984, 6472, 8899, 11968, 12944, 13753, 17798, 23936, 25888, 27506, 35596, 47872, 51776, 55012, 71192, 103552, 110024, 142384, 151283, 207104, 220048, 284768, 302566, 440096, 569536, 605132, 880192, 1139072, 1210264, 1760384, 2278144, 2420528, 3520768, 4841056, 9682112, 19364224, 38728448]

約数ペア:

[(1, 38728448), (2, 19364224), (4, 9682112), (8, 4841056), (11, 3520768), (16, 2420528), (17, 2278144), (22, 1760384), (32, 1210264), (34, 1139072), (44, 880192), (64, 605132), (68, 569536), (88, 440096), (128, 302566), (136, 284768), (176, 220048), (187, 207104), (256, 151283), (272, 142384), (352, 110024), (374, 103552), (544, 71192), (704, 55012), (748, 51776), (809, 47872), (1088, 35596), (1408, 27506), (1496, 25888), (1618, 23936), (2176, 17798), (2816, 13753), (2992, 12944), (3236, 11968), (4352, 8899), (5984, 6472)]