8920704

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 25532640

約数和(自身を除く): 16611936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 1787, 2496, 3574, 4992, 5361, 7148, 10722, 14296, 21444, 23231, 28592, 42888, 46462, 57184, 69693, 85776, 92924, 114368, 139386, 171552, 185848, 228736, 278772, 343104, 371696, 557544, 686208, 743392, 1115088, 1486784, 2230176, 2973568, 4460352, 8920704]

約数ペア:

[(1, 8920704), (2, 4460352), (3, 2973568), (4, 2230176), (6, 1486784), (8, 1115088), (12, 743392), (13, 686208), (16, 557544), (24, 371696), (26, 343104), (32, 278772), (39, 228736), (48, 185848), (52, 171552), (64, 139386), (78, 114368), (96, 92924), (104, 85776), (128, 69693), (156, 57184), (192, 46462), (208, 42888), (312, 28592), (384, 23231), (416, 21444), (624, 14296), (832, 10722), (1248, 7148), (1664, 5361), (1787, 4992), (2496, 3574)]