40783704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 111498240

約数和(自身を除く): 70714536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 1951, 2613, 3484, 3902, 5226, 5853, 6968, 7804, 10452, 11706, 15608, 20904, 23412, 25363, 46824, 50726, 76089, 101452, 130717, 152178, 202904, 261434, 304356, 392151, 522868, 608712, 784302, 1045736, 1568604, 1699321, 3137208, 3398642, 5097963, 6797284, 10195926, 13594568, 20391852, 40783704]

約数ペア:

[(1, 40783704), (2, 20391852), (3, 13594568), (4, 10195926), (6, 6797284), (8, 5097963), (12, 3398642), (13, 3137208), (24, 1699321), (26, 1568604), (39, 1045736), (52, 784302), (67, 608712), (78, 522868), (104, 392151), (134, 304356), (156, 261434), (201, 202904), (268, 152178), (312, 130717), (402, 101452), (536, 76089), (804, 50726), (871, 46824), (1608, 25363), (1742, 23412), (1951, 20904), (2613, 15608), (3484, 11706), (3902, 10452), (5226, 7804), (5853, 6968)]