7284648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 21035520

約数和(自身を除く): 13750872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 331, 393, 524, 662, 786, 917, 993, 1048, 1324, 1572, 1834, 1986, 2317, 2648, 2751, 3144, 3668, 3972, 4634, 5502, 6951, 7336, 7944, 9268, 11004, 13902, 18536, 22008, 27804, 43361, 55608, 86722, 130083, 173444, 260166, 303527, 346888, 520332, 607054, 910581, 1040664, 1214108, 1821162, 2428216, 3642324, 7284648]

約数ペア:

[(1, 7284648), (2, 3642324), (3, 2428216), (4, 1821162), (6, 1214108), (7, 1040664), (8, 910581), (12, 607054), (14, 520332), (21, 346888), (24, 303527), (28, 260166), (42, 173444), (56, 130083), (84, 86722), (131, 55608), (168, 43361), (262, 27804), (331, 22008), (393, 18536), (524, 13902), (662, 11004), (786, 9268), (917, 7944), (993, 7336), (1048, 6951), (1324, 5502), (1572, 4634), (1834, 3972), (1986, 3668), (2317, 3144), (2648, 2751)]