74406458

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 130729728

約数和(自身を除く): 56323270

約数列:

[1, 2, 7, 14, 61, 122, 151, 302, 427, 577, 854, 1057, 1154, 2114, 4039, 8078, 9211, 18422, 35197, 64477, 70394, 87127, 128954, 174254, 246379, 492758, 609889, 1219778, 5314747, 10629494, 37203229, 74406458]

約数ペア:

[(1, 74406458), (2, 37203229), (7, 10629494), (14, 5314747), (61, 1219778), (122, 609889), (151, 492758), (302, 246379), (427, 174254), (577, 128954), (854, 87127), (1057, 70394), (1154, 64477), (2114, 35197), (4039, 18422), (8078, 9211)]