840015671056

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{14629}}^1\times {\mathrm{34843}}^1$

素因数の和:49583

約数の個数: 40

約数和(自身を含む): 1643491129280

約数和(自身を除く): 803475458224

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 14629, 29258, 34843, 58516, 69686, 117032, 139372, 234064, 278744, 557488, 1506787, 3013574, 3588829, 6027148, 7177658, 12054296, 14355316, 24108592, 28710632, 57421264, 509718247, 1019436494, 2038872988, 4077745976, 8155491952, 52500979441, 105001958882, 210003917764, 420007835528, 840015671056]

約数ペア:

[(1, 840015671056), (2, 420007835528), (4, 210003917764), (8, 105001958882), (16, 52500979441), (103, 8155491952), (206, 4077745976), (412, 2038872988), (824, 1019436494), (1648, 509718247), (14629, 57421264), (29258, 28710632), (34843, 24108592), (58516, 14355316), (69686, 12054296), (117032, 7177658), (139372, 6027148), (234064, 3588829), (278744, 3013574), (557488, 1506787)]