17676464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5037

約数の個数: 40

約数和(自身を含む): 39060000

約数和(自身を除く): 21383536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4999, 9998, 19996, 39992, 64987, 79984, 84983, 129974, 169966, 259948, 339932, 519896, 679864, 1039792, 1104779, 1359728, 2209558, 4419116, 8838232, 17676464]

約数ペア:

[(1, 17676464), (2, 8838232), (4, 4419116), (8, 2209558), (13, 1359728), (16, 1104779), (17, 1039792), (26, 679864), (34, 519896), (52, 339932), (68, 259948), (104, 169966), (136, 129974), (208, 84983), (221, 79984), (272, 64987), (442, 39992), (884, 19996), (1768, 9998), (3536, 4999)]