40182632

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 90288000

約数和(自身を除く): 50105368

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 109, 116, 203, 218, 227, 232, 406, 436, 454, 763, 812, 872, 908, 1526, 1589, 1624, 1816, 3052, 3161, 3178, 6104, 6322, 6356, 6583, 12644, 12712, 13166, 22127, 24743, 25288, 26332, 44254, 46081, 49486, 52664, 88508, 92162, 98972, 173201, 177016, 184324, 197944, 346402, 368648, 692804, 717547, 1385608, 1435094, 2870188, 5022829, 5740376, 10045658, 20091316, 40182632]

約数ペア:

[(1, 40182632), (2, 20091316), (4, 10045658), (7, 5740376), (8, 5022829), (14, 2870188), (28, 1435094), (29, 1385608), (56, 717547), (58, 692804), (109, 368648), (116, 346402), (203, 197944), (218, 184324), (227, 177016), (232, 173201), (406, 98972), (436, 92162), (454, 88508), (763, 52664), (812, 49486), (872, 46081), (908, 44254), (1526, 26332), (1589, 25288), (1624, 24743), (1816, 22127), (3052, 13166), (3161, 12712), (3178, 12644), (6104, 6583), (6322, 6356)]