40392534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2605

約数の個数: 64

約数和(自身を含む): 102896640

約数和(自身を除く): 62504106

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2551, 2639, 5102, 5278, 7653, 7917, 15306, 15834, 17857, 33163, 35714, 53571, 66326, 73979, 99489, 107142, 147958, 198978, 221937, 232141, 443874, 464282, 517853, 696423, 961727, 1035706, 1392846, 1553559, 1923454, 2885181, 3107118, 5770362, 6732089, 13464178, 20196267, 40392534]

約数ペア:

[(1, 40392534), (2, 20196267), (3, 13464178), (6, 6732089), (7, 5770362), (13, 3107118), (14, 2885181), (21, 1923454), (26, 1553559), (29, 1392846), (39, 1035706), (42, 961727), (58, 696423), (78, 517853), (87, 464282), (91, 443874), (174, 232141), (182, 221937), (203, 198978), (273, 147958), (377, 107142), (406, 99489), (546, 73979), (609, 66326), (754, 53571), (1131, 35714), (1218, 33163), (2262, 17857), (2551, 15834), (2639, 15306), (5102, 7917), (5278, 7653)]