40409448

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21313}}^1$

素因数の和:21401

約数の個数: 32

約数和(自身を含む): 102307200

約数和(自身を除く): 61897752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 21313, 42626, 63939, 85252, 127878, 170504, 255756, 511512, 1683727, 3367454, 5051181, 6734908, 10102362, 13469816, 20204724, 40409448]

約数ペア:

[(1, 40409448), (2, 20204724), (3, 13469816), (4, 10102362), (6, 6734908), (8, 5051181), (12, 3367454), (24, 1683727), (79, 511512), (158, 255756), (237, 170504), (316, 127878), (474, 85252), (632, 63939), (948, 42626), (1896, 21313)]