70913872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 141303456

約数和(自身を除く): 70389584

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 268, 332, 536, 664, 797, 1072, 1328, 1594, 3188, 5561, 6376, 11122, 12752, 22244, 44488, 53399, 66151, 88976, 106798, 132302, 213596, 264604, 427192, 529208, 854384, 1058416, 4432117, 8864234, 17728468, 35456936, 70913872]

約数ペア:

[(1, 70913872), (2, 35456936), (4, 17728468), (8, 8864234), (16, 4432117), (67, 1058416), (83, 854384), (134, 529208), (166, 427192), (268, 264604), (332, 213596), (536, 132302), (664, 106798), (797, 88976), (1072, 66151), (1328, 53399), (1594, 44488), (3188, 22244), (5561, 12752), (6376, 11122)]