28952574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 70275072

約数和(自身を除く): 41322498

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 601, 651, 777, 1147, 1202, 1302, 1554, 1803, 2294, 3441, 3606, 4207, 6882, 8029, 8414, 12621, 16058, 18631, 22237, 24087, 25242, 37262, 44474, 48174, 55893, 66711, 111786, 130417, 133422, 155659, 260834, 311318, 391251, 466977, 689347, 782502, 933954, 1378694, 2068041, 4136082, 4825429, 9650858, 14476287, 28952574]

約数ペア:

[(1, 28952574), (2, 14476287), (3, 9650858), (6, 4825429), (7, 4136082), (14, 2068041), (21, 1378694), (31, 933954), (37, 782502), (42, 689347), (62, 466977), (74, 391251), (93, 311318), (111, 260834), (186, 155659), (217, 133422), (222, 130417), (259, 111786), (434, 66711), (518, 55893), (601, 48174), (651, 44474), (777, 37262), (1147, 25242), (1202, 24087), (1302, 22237), (1554, 18631), (1803, 16058), (2294, 12621), (3441, 8414), (3606, 8029), (4207, 6882)]