26443456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 58105040

約数和(自身を除く): 31661584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 859, 962, 1184, 1718, 1924, 2368, 3436, 3848, 6872, 7696, 11167, 13744, 15392, 22334, 27488, 30784, 31783, 44668, 54976, 63566, 89336, 127132, 178672, 254264, 357344, 413179, 508528, 714688, 826358, 1017056, 1652716, 2034112, 3305432, 6610864, 13221728, 26443456]

約数ペア:

[(1, 26443456), (2, 13221728), (4, 6610864), (8, 3305432), (13, 2034112), (16, 1652716), (26, 1017056), (32, 826358), (37, 714688), (52, 508528), (64, 413179), (74, 357344), (104, 254264), (148, 178672), (208, 127132), (296, 89336), (416, 63566), (481, 54976), (592, 44668), (832, 31783), (859, 30784), (962, 27488), (1184, 22334), (1718, 15392), (1924, 13744), (2368, 11167), (3436, 7696), (3848, 6872)]