71965936

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22157}}^1$

素因数の和:22201

約数の個数: 40

約数和(自身を含む): 164855520

約数和(自身を除く): 92889584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 22157, 44314, 88628, 155099, 177256, 310198, 354512, 620396, 642553, 1240792, 1285106, 2481584, 2570212, 4497871, 5140424, 8995742, 10280848, 17991484, 35982968, 71965936]

約数ペア:

[(1, 71965936), (2, 35982968), (4, 17991484), (7, 10280848), (8, 8995742), (14, 5140424), (16, 4497871), (28, 2570212), (29, 2481584), (56, 1285106), (58, 1240792), (112, 642553), (116, 620396), (203, 354512), (232, 310198), (406, 177256), (464, 155099), (812, 88628), (1624, 44314), (3248, 22157)]