64757992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16829}}^1$

素因数の和:16885

約数の個数: 32

約数和(自身を含む): 134303400

約数和(自身を除く): 69545408

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 16829, 33658, 67316, 134632, 218777, 437554, 622673, 875108, 1245346, 1750216, 2490692, 4981384, 8094749, 16189498, 32378996, 64757992]

約数ペア:

[(1, 64757992), (2, 32378996), (4, 16189498), (8, 8094749), (13, 4981384), (26, 2490692), (37, 1750216), (52, 1245346), (74, 875108), (104, 622673), (148, 437554), (296, 218777), (481, 134632), (962, 67316), (1924, 33658), (3848, 16829)]