40939367092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{38923}}^1$

素因数の和:39232

約数の個数: 48

約数和(自身を含む): 78274607040

約数和(自身を除く): 37335239948

約数列:

[1, 2, 4, 13, 26, 52, 113, 179, 226, 358, 452, 716, 1469, 2327, 2938, 4654, 5876, 9308, 20227, 38923, 40454, 77846, 80908, 155692, 262951, 505999, 525902, 1011998, 1051804, 2023996, 4398299, 6967217, 8796598, 13934434, 17593196, 27868868, 57177887, 90573821, 114355774, 181147642, 228711548, 362295284, 787295521, 1574591042, 3149182084, 10234841773, 20469683546, 40939367092]

約数ペア:

[(1, 40939367092), (2, 20469683546), (4, 10234841773), (13, 3149182084), (26, 1574591042), (52, 787295521), (113, 362295284), (179, 228711548), (226, 181147642), (358, 114355774), (452, 90573821), (716, 57177887), (1469, 27868868), (2327, 17593196), (2938, 13934434), (4654, 8796598), (5876, 6967217), (9308, 4398299), (20227, 2023996), (38923, 1051804), (40454, 1011998), (77846, 525902), (80908, 505999), (155692, 262951)]