73962688

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 152851104

約数和(自身を除く): 78888416

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 397, 568, 656, 794, 1136, 1312, 1588, 2272, 2624, 2911, 3176, 4544, 5822, 6352, 11644, 12704, 16277, 23288, 25408, 28187, 32554, 46576, 56374, 65108, 93152, 112748, 130216, 186304, 225496, 260432, 450992, 520864, 901984, 1041728, 1155667, 1803968, 2311334, 4622668, 9245336, 18490672, 36981344, 73962688]

約数ペア:

[(1, 73962688), (2, 36981344), (4, 18490672), (8, 9245336), (16, 4622668), (32, 2311334), (41, 1803968), (64, 1155667), (71, 1041728), (82, 901984), (142, 520864), (164, 450992), (284, 260432), (328, 225496), (397, 186304), (568, 130216), (656, 112748), (794, 93152), (1136, 65108), (1312, 56374), (1588, 46576), (2272, 32554), (2624, 28187), (2911, 25408), (3176, 23288), (4544, 16277), (5822, 12704), (6352, 11644)]