71410458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12979}}^1$

素因数の和:13122

約数の個数: 32

約数和(自身を含む): 164482560

約数和(自身を除く): 93072102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 12979, 25958, 38937, 77874, 90853, 181706, 272559, 545118, 1700249, 3400498, 5100747, 10201494, 11901743, 23803486, 35705229, 71410458]

約数ペア:

[(1, 71410458), (2, 35705229), (3, 23803486), (6, 11901743), (7, 10201494), (14, 5100747), (21, 3400498), (42, 1700249), (131, 545118), (262, 272559), (393, 181706), (786, 90853), (917, 77874), (1834, 38937), (2751, 25958), (5502, 12979)]