28983992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 27564808

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 461, 542, 922, 1084, 1844, 2168, 3688, 7859, 13369, 15718, 26738, 31436, 53476, 62872, 106952, 124931, 249862, 499724, 999448, 3622999, 7245998, 14491996, 28983992]

約数ペア:

[(1, 28983992), (2, 14491996), (4, 7245998), (8, 3622999), (29, 999448), (58, 499724), (116, 249862), (232, 124931), (271, 106952), (461, 62872), (542, 53476), (922, 31436), (1084, 26738), (1844, 15718), (2168, 13369), (3688, 7859)]