61531428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2111}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 164634624

約数和(自身を除く): 103103196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1388, 2082, 2111, 2429, 4164, 4222, 4858, 6333, 7287, 8444, 9716, 12666, 14574, 14777, 25332, 29148, 29554, 44331, 59108, 88662, 177324, 732517, 1465034, 2197551, 2930068, 4395102, 5127619, 8790204, 10255238, 15382857, 20510476, 30765714, 61531428]

約数ペア:

[(1, 61531428), (2, 30765714), (3, 20510476), (4, 15382857), (6, 10255238), (7, 8790204), (12, 5127619), (14, 4395102), (21, 2930068), (28, 2197551), (42, 1465034), (84, 732517), (347, 177324), (694, 88662), (1041, 59108), (1388, 44331), (2082, 29554), (2111, 29148), (2429, 25332), (4164, 14777), (4222, 14574), (4858, 12666), (6333, 9716), (7287, 8444)]