71438784

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19583}}^1$

素因数の和:19617

約数の個数: 56

約数和(自身を含む): 198973440

約数和(自身を除く): 127534656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 19583, 39166, 58749, 78332, 117498, 156664, 234996, 313328, 372077, 469992, 626656, 744154, 939984, 1116231, 1253312, 1488308, 1879968, 2232462, 2976616, 3759936, 4464924, 5953232, 8929848, 11906464, 17859696, 23812928, 35719392, 71438784]

約数ペア:

[(1, 71438784), (2, 35719392), (3, 23812928), (4, 17859696), (6, 11906464), (8, 8929848), (12, 5953232), (16, 4464924), (19, 3759936), (24, 2976616), (32, 2232462), (38, 1879968), (48, 1488308), (57, 1253312), (64, 1116231), (76, 939984), (96, 744154), (114, 626656), (152, 469992), (192, 372077), (228, 313328), (304, 234996), (456, 156664), (608, 117498), (912, 78332), (1216, 58749), (1824, 39166), (3648, 19583)]