66149636

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 138047616

約数和(自身を除く): 71897980

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 938, 953, 1036, 1876, 1906, 2479, 3812, 4958, 6671, 9916, 13342, 17353, 26684, 34706, 35261, 63851, 69412, 70522, 127702, 141044, 246827, 255404, 446957, 493654, 893914, 987308, 1787828, 2362487, 4724974, 9449948, 16537409, 33074818, 66149636]

約数ペア:

[(1, 66149636), (2, 33074818), (4, 16537409), (7, 9449948), (14, 4724974), (28, 2362487), (37, 1787828), (67, 987308), (74, 893914), (134, 493654), (148, 446957), (259, 255404), (268, 246827), (469, 141044), (518, 127702), (938, 70522), (953, 69412), (1036, 63851), (1876, 35261), (1906, 34706), (2479, 26684), (3812, 17353), (4958, 13342), (6671, 9916)]