15712424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 21059416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 191, 226, 364, 382, 452, 728, 764, 791, 904, 1337, 1469, 1528, 1582, 2483, 2674, 2938, 3164, 4966, 5348, 5876, 6328, 9932, 10283, 10696, 11752, 17381, 19864, 20566, 21583, 34762, 41132, 43166, 69524, 82264, 86332, 139048, 151081, 172664, 280579, 302162, 561158, 604324, 1122316, 1208648, 1964053, 2244632, 3928106, 7856212, 15712424]

約数ペア:

[(1, 15712424), (2, 7856212), (4, 3928106), (7, 2244632), (8, 1964053), (13, 1208648), (14, 1122316), (26, 604324), (28, 561158), (52, 302162), (56, 280579), (91, 172664), (104, 151081), (113, 139048), (182, 86332), (191, 82264), (226, 69524), (364, 43166), (382, 41132), (452, 34762), (728, 21583), (764, 20566), (791, 19864), (904, 17381), (1337, 11752), (1469, 10696), (1528, 10283), (1582, 9932), (2483, 6328), (2674, 5876), (2938, 5348), (3164, 4966)]