1115671424

素因数分解:

$2^7\times 7^1\times {\mathrm{1245169}}^1$

素因数の和:1245190

約数の個数: 32

約数和(自身を含む): 2540146800

約数和(自身を除く): 1424475376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1245169, 2490338, 4980676, 8716183, 9961352, 17432366, 19922704, 34864732, 39845408, 69729464, 79690816, 139458928, 159381632, 278917856, 557835712, 1115671424]

約数ペア:

[(1, 1115671424), (2, 557835712), (4, 278917856), (7, 159381632), (8, 139458928), (14, 79690816), (16, 69729464), (28, 39845408), (32, 34864732), (56, 19922704), (64, 17432366), (112, 9961352), (128, 8716183), (224, 4980676), (448, 2490338), (896, 1245169)]