7999608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 21513600

約数和(自身を除く): 13513992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 331, 424, 456, 636, 662, 993, 1007, 1272, 1324, 1986, 2014, 2648, 3021, 3972, 4028, 6042, 6289, 7944, 8056, 12084, 12578, 17543, 18867, 24168, 25156, 35086, 37734, 50312, 52629, 70172, 75468, 105258, 140344, 150936, 210516, 333317, 421032, 666634, 999951, 1333268, 1999902, 2666536, 3999804, 7999608]

約数ペア:

[(1, 7999608), (2, 3999804), (3, 2666536), (4, 1999902), (6, 1333268), (8, 999951), (12, 666634), (19, 421032), (24, 333317), (38, 210516), (53, 150936), (57, 140344), (76, 105258), (106, 75468), (114, 70172), (152, 52629), (159, 50312), (212, 37734), (228, 35086), (318, 25156), (331, 24168), (424, 18867), (456, 17543), (636, 12578), (662, 12084), (993, 8056), (1007, 7944), (1272, 6289), (1324, 6042), (1986, 4028), (2014, 3972), (2648, 3021)]