71015312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3063

約数の個数: 40

約数和(自身を含む): 146716800

約数和(自身を除く): 75701488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 2957, 3002, 5914, 6004, 11828, 12008, 23656, 24016, 47312, 56183, 112366, 224732, 233603, 449464, 467206, 898928, 934412, 1868824, 3737648, 4438457, 8876914, 17753828, 35507656, 71015312]

約数ペア:

[(1, 71015312), (2, 35507656), (4, 17753828), (8, 8876914), (16, 4438457), (19, 3737648), (38, 1868824), (76, 934412), (79, 898928), (152, 467206), (158, 449464), (304, 233603), (316, 224732), (632, 112366), (1264, 56183), (1501, 47312), (2957, 24016), (3002, 23656), (5914, 12008), (6004, 11828)]