71375320828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{597403}}^1$

素因数の和:597682

約数の個数: 48

約数和(自身を含む): 151750174464

約数和(自身を除く): 80374853636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 251, 476, 502, 1004, 1757, 3514, 4267, 7028, 8534, 17068, 29869, 59738, 119476, 597403, 1194806, 2389612, 4181821, 8363642, 10155851, 16727284, 20311702, 40623404, 71090957, 142181914, 149948153, 284363828, 299896306, 599792612, 1049637071, 2099274142, 2549118601, 4198548284, 5098237202, 10196474404, 17843830207, 35687660414, 71375320828]

約数ペア:

[(1, 71375320828), (2, 35687660414), (4, 17843830207), (7, 10196474404), (14, 5098237202), (17, 4198548284), (28, 2549118601), (34, 2099274142), (68, 1049637071), (119, 599792612), (238, 299896306), (251, 284363828), (476, 149948153), (502, 142181914), (1004, 71090957), (1757, 40623404), (3514, 20311702), (4267, 16727284), (7028, 10155851), (8534, 8363642), (17068, 4181821), (29869, 2389612), (59738, 1194806), (119476, 597403)]