70340984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40519}}^1$

素因数の和:40563

約数の個数: 32

約数和(自身を含む): 155596800

約数和(自身を除く): 85255816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 40519, 81038, 162076, 283633, 324152, 567266, 1134532, 1256089, 2269064, 2512178, 5024356, 8792623, 10048712, 17585246, 35170492, 70340984]

約数ペア:

[(1, 70340984), (2, 35170492), (4, 17585246), (7, 10048712), (8, 8792623), (14, 5024356), (28, 2512178), (31, 2269064), (56, 1256089), (62, 1134532), (124, 567266), (217, 324152), (248, 283633), (434, 162076), (868, 81038), (1736, 40519)]