40350072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12641}}^1$

素因数の和:12676

約数の個数: 64

約数和(自身を含む): 121363200

約数和(自身を除く): 81013128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 12641, 25282, 37923, 50564, 75846, 88487, 101128, 151692, 176974, 240179, 265461, 303384, 353948, 480358, 530922, 707896, 720537, 960716, 1061844, 1441074, 1681253, 1921432, 2123688, 2882148, 3362506, 5043759, 5764296, 6725012, 10087518, 13450024, 20175036, 40350072]

約数ペア:

[(1, 40350072), (2, 20175036), (3, 13450024), (4, 10087518), (6, 6725012), (7, 5764296), (8, 5043759), (12, 3362506), (14, 2882148), (19, 2123688), (21, 1921432), (24, 1681253), (28, 1441074), (38, 1061844), (42, 960716), (56, 720537), (57, 707896), (76, 530922), (84, 480358), (114, 353948), (133, 303384), (152, 265461), (168, 240179), (228, 176974), (266, 151692), (399, 101128), (456, 88487), (532, 75846), (798, 50564), (1064, 37923), (1596, 25282), (3192, 12641)]