65997184

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2511

約数の個数: 64

約数和(自身を含む): 151041600

約数和(自身を除く): 85044416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2467, 3344, 4934, 6688, 9868, 13376, 19736, 26752, 27137, 39472, 46873, 54274, 78944, 93746, 108548, 157888, 187492, 217096, 315776, 374984, 434192, 515603, 749968, 868384, 1031206, 1499936, 1736768, 2062412, 2999872, 3473536, 4124824, 5999744, 8249648, 16499296, 32998592, 65997184]

約数ペア:

[(1, 65997184), (2, 32998592), (4, 16499296), (8, 8249648), (11, 5999744), (16, 4124824), (19, 3473536), (22, 2999872), (32, 2062412), (38, 1736768), (44, 1499936), (64, 1031206), (76, 868384), (88, 749968), (128, 515603), (152, 434192), (176, 374984), (209, 315776), (304, 217096), (352, 187492), (418, 157888), (608, 108548), (704, 93746), (836, 78944), (1216, 54274), (1408, 46873), (1672, 39472), (2432, 27137), (2467, 26752), (3344, 19736), (4934, 13376), (6688, 9868)]