91220948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35801}}^1$

素因数の和:35832

約数の個数: 36

約数和(自身を含む): 199989972

約数和(自身を除く): 108769024

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 35801, 71602, 143204, 250607, 465413, 501214, 930826, 1002428, 1754249, 1861652, 3257891, 3508498, 6515782, 7016996, 13031564, 22805237, 45610474, 91220948]

約数ペア:

[(1, 91220948), (2, 45610474), (4, 22805237), (7, 13031564), (13, 7016996), (14, 6515782), (26, 3508498), (28, 3257891), (49, 1861652), (52, 1754249), (91, 1002428), (98, 930826), (182, 501214), (196, 465413), (364, 250607), (637, 143204), (1274, 71602), (2548, 35801)]