15704879928

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{18787}}^1$

素因数の和:19428

約数の個数: 64

約数和(自身を含む): 39977857920

約数和(自身を除く): 24272977992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 571, 732, 1142, 1464, 1713, 2284, 3426, 4568, 6852, 13704, 18787, 34831, 37574, 56361, 69662, 75148, 104493, 112722, 139324, 150296, 208986, 225444, 278648, 417972, 450888, 835944, 1146007, 2292014, 3438021, 4584028, 6876042, 9168056, 10727377, 13752084, 21454754, 27504168, 32182131, 42909508, 64364262, 85819016, 128728524, 257457048, 654369997, 1308739994, 1963109991, 2617479988, 3926219982, 5234959976, 7852439964, 15704879928]

約数ペア:

[(1, 15704879928), (2, 7852439964), (3, 5234959976), (4, 3926219982), (6, 2617479988), (8, 1963109991), (12, 1308739994), (24, 654369997), (61, 257457048), (122, 128728524), (183, 85819016), (244, 64364262), (366, 42909508), (488, 32182131), (571, 27504168), (732, 21454754), (1142, 13752084), (1464, 10727377), (1713, 9168056), (2284, 6876042), (3426, 4584028), (4568, 3438021), (6852, 2292014), (13704, 1146007), (18787, 835944), (34831, 450888), (37574, 417972), (56361, 278648), (69662, 225444), (75148, 208986), (104493, 150296), (112722, 139324)]