40896752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2145

約数の個数: 40

約数和(自身を含む): 86254896

約数和(自身を除く): 45358144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2027, 2522, 4054, 5044, 8108, 10088, 16216, 20176, 26351, 32432, 52702, 105404, 196619, 210808, 393238, 421616, 786476, 1572952, 2556047, 3145904, 5112094, 10224188, 20448376, 40896752]

約数ペア:

[(1, 40896752), (2, 20448376), (4, 10224188), (8, 5112094), (13, 3145904), (16, 2556047), (26, 1572952), (52, 786476), (97, 421616), (104, 393238), (194, 210808), (208, 196619), (388, 105404), (776, 52702), (1261, 32432), (1552, 26351), (2027, 20176), (2522, 16216), (4054, 10088), (5044, 8108)]