71394904

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34457}}^1$

素因数の和:34507

約数の個数: 32

約数和(自身を含む): 157128480

約数和(自身を除く): 85733576

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34457, 68914, 137828, 241199, 275656, 482398, 964796, 1274909, 1929592, 2549818, 5099636, 8924363, 10199272, 17848726, 35697452, 71394904]

約数ペア:

[(1, 71394904), (2, 35697452), (4, 17848726), (7, 10199272), (8, 8924363), (14, 5099636), (28, 2549818), (37, 1929592), (56, 1274909), (74, 964796), (148, 482398), (259, 275656), (296, 241199), (518, 137828), (1036, 68914), (2072, 34457)]