38645236

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 79632000

約数和(自身を除く): 40986764

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 149, 157, 236, 298, 314, 413, 596, 628, 826, 1043, 1099, 1652, 2086, 2198, 4172, 4396, 8791, 9263, 17582, 18526, 23393, 35164, 37052, 46786, 61537, 64841, 93572, 123074, 129682, 163751, 246148, 259364, 327502, 655004, 1380187, 2760374, 5520748, 9661309, 19322618, 38645236]

約数ペア:

[(1, 38645236), (2, 19322618), (4, 9661309), (7, 5520748), (14, 2760374), (28, 1380187), (59, 655004), (118, 327502), (149, 259364), (157, 246148), (236, 163751), (298, 129682), (314, 123074), (413, 93572), (596, 64841), (628, 61537), (826, 46786), (1043, 37052), (1099, 35164), (1652, 23393), (2086, 18526), (2198, 17582), (4172, 9263), (4396, 8791)]