25699388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 27643972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 179, 251, 286, 358, 502, 572, 716, 1004, 1969, 2327, 2761, 3263, 3938, 4654, 5522, 6526, 7876, 9308, 11044, 13052, 25597, 35893, 44929, 51194, 71786, 89858, 102388, 143572, 179716, 494219, 584077, 988438, 1168154, 1976876, 2336308, 6424847, 12849694, 25699388]

約数ペア:

[(1, 25699388), (2, 12849694), (4, 6424847), (11, 2336308), (13, 1976876), (22, 1168154), (26, 988438), (44, 584077), (52, 494219), (143, 179716), (179, 143572), (251, 102388), (286, 89858), (358, 71786), (502, 51194), (572, 44929), (716, 35893), (1004, 25597), (1969, 13052), (2327, 11044), (2761, 9308), (3263, 7876), (3938, 6526), (4654, 5522)]