72497792

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33317}}^1$

素因数の和:33348

約数の個数: 32

約数和(自身を含む): 152929620

約数和(自身を除く): 80431828

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33317, 66634, 133268, 266536, 533072, 566389, 1066144, 1132778, 2132288, 2265556, 4264576, 4531112, 9062224, 18124448, 36248896, 72497792]

約数ペア:

[(1, 72497792), (2, 36248896), (4, 18124448), (8, 9062224), (16, 4531112), (17, 4264576), (32, 2265556), (34, 2132288), (64, 1132778), (68, 1066144), (128, 566389), (136, 533072), (272, 266536), (544, 133268), (1088, 66634), (2176, 33317)]