40780272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65353}}^1$

素因数の和:65377

約数の個数: 40

約数和(自身を含む): 113454544

約数和(自身を除く): 72674272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 65353, 130706, 196059, 261412, 392118, 522824, 784236, 849589, 1045648, 1568472, 1699178, 2548767, 3136944, 3398356, 5097534, 6796712, 10195068, 13593424, 20390136, 40780272]

約数ペア:

[(1, 40780272), (2, 20390136), (3, 13593424), (4, 10195068), (6, 6796712), (8, 5097534), (12, 3398356), (13, 3136944), (16, 2548767), (24, 1699178), (26, 1568472), (39, 1045648), (48, 849589), (52, 784236), (78, 522824), (104, 392118), (156, 261412), (208, 196059), (312, 130706), (624, 65353)]