71976256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5423

約数の個数: 56

約数和(自身を含む): 164043360

約数和(自身を除く): 92067104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 5381, 6688, 10762, 13376, 21524, 43048, 59191, 86096, 102239, 118382, 172192, 204478, 236764, 344384, 408956, 473528, 817912, 947056, 1124629, 1635824, 1894112, 2249258, 3271648, 3788224, 4498516, 6543296, 8997032, 17994064, 35988128, 71976256]

約数ペア:

[(1, 71976256), (2, 35988128), (4, 17994064), (8, 8997032), (11, 6543296), (16, 4498516), (19, 3788224), (22, 3271648), (32, 2249258), (38, 1894112), (44, 1635824), (64, 1124629), (76, 947056), (88, 817912), (152, 473528), (176, 408956), (209, 344384), (304, 236764), (352, 204478), (418, 172192), (608, 118382), (704, 102239), (836, 86096), (1216, 59191), (1672, 43048), (3344, 21524), (5381, 13376), (6688, 10762)]