7397628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 20990592

約数和(自身を除く): 13592964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 547, 588, 644, 966, 1094, 1127, 1641, 1932, 2188, 2254, 3282, 3381, 3829, 4508, 6564, 6762, 7658, 11487, 12581, 13524, 15316, 22974, 25162, 26803, 37743, 45948, 50324, 53606, 75486, 80409, 88067, 107212, 150972, 160818, 176134, 264201, 321636, 352268, 528402, 616469, 1056804, 1232938, 1849407, 2465876, 3698814, 7397628]

約数ペア:

[(1, 7397628), (2, 3698814), (3, 2465876), (4, 1849407), (6, 1232938), (7, 1056804), (12, 616469), (14, 528402), (21, 352268), (23, 321636), (28, 264201), (42, 176134), (46, 160818), (49, 150972), (69, 107212), (84, 88067), (92, 80409), (98, 75486), (138, 53606), (147, 50324), (161, 45948), (196, 37743), (276, 26803), (294, 25162), (322, 22974), (483, 15316), (547, 13524), (588, 12581), (644, 11487), (966, 7658), (1094, 6762), (1127, 6564), (1641, 4508), (1932, 3829), (2188, 3381), (2254, 3282)]