26197899364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{104459}}^1$

素因数の和:104549

約数の個数: 72

約数和(自身を含む): 57807328320

約数和(自身を除く): 31609428956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 169, 182, 212, 338, 364, 371, 676, 689, 742, 1183, 1378, 1484, 2366, 2756, 4732, 4823, 8957, 9646, 17914, 19292, 35828, 62699, 104459, 125398, 208918, 250796, 417836, 731213, 1357967, 1462426, 2715934, 2924852, 5431868, 5536327, 9505769, 11072654, 17653571, 19011538, 22145308, 35307142, 38023076, 38754289, 70614284, 71972251, 77508578, 123574997, 143944502, 155017156, 247149994, 287889004, 494299988, 503805757, 935639263, 1007611514, 1871278526, 2015223028, 3742557052, 6549474841, 13098949682, 26197899364]

約数ペア:

[(1, 26197899364), (2, 13098949682), (4, 6549474841), (7, 3742557052), (13, 2015223028), (14, 1871278526), (26, 1007611514), (28, 935639263), (52, 503805757), (53, 494299988), (91, 287889004), (106, 247149994), (169, 155017156), (182, 143944502), (212, 123574997), (338, 77508578), (364, 71972251), (371, 70614284), (676, 38754289), (689, 38023076), (742, 35307142), (1183, 22145308), (1378, 19011538), (1484, 17653571), (2366, 11072654), (2756, 9505769), (4732, 5536327), (4823, 5431868), (8957, 2924852), (9646, 2715934), (17914, 1462426), (19292, 1357967), (35828, 731213), (62699, 417836), (104459, 250796), (125398, 208918)]