73953796

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 152320000

約数和(自身を除く): 78366204

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 134, 158, 268, 316, 469, 499, 553, 938, 998, 1106, 1876, 1996, 2212, 3493, 5293, 6986, 10586, 13972, 21172, 33433, 37051, 39421, 66866, 74102, 78842, 133732, 148204, 157684, 234031, 275947, 468062, 551894, 936124, 1103788, 2641207, 5282414, 10564828, 18488449, 36976898, 73953796]

約数ペア:

[(1, 73953796), (2, 36976898), (4, 18488449), (7, 10564828), (14, 5282414), (28, 2641207), (67, 1103788), (79, 936124), (134, 551894), (158, 468062), (268, 275947), (316, 234031), (469, 157684), (499, 148204), (553, 133732), (938, 78842), (998, 74102), (1106, 66866), (1876, 39421), (1996, 37051), (2212, 33433), (3493, 21172), (5293, 13972), (6986, 10586)]