73672976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 154406784

約数和(自身を除く): 80733808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 1307, 2168, 2614, 3523, 4336, 5228, 7046, 10456, 14092, 16991, 20912, 28184, 33982, 56368, 67964, 135928, 271856, 354197, 708394, 1416788, 2833576, 4604561, 5667152, 9209122, 18418244, 36836488, 73672976]

約数ペア:

[(1, 73672976), (2, 36836488), (4, 18418244), (8, 9209122), (13, 5667152), (16, 4604561), (26, 2833576), (52, 1416788), (104, 708394), (208, 354197), (271, 271856), (542, 135928), (1084, 67964), (1307, 56368), (2168, 33982), (2614, 28184), (3523, 20912), (4336, 16991), (5228, 14092), (7046, 10456)]