25231569324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2651489}}^1$

素因数の和:2651570

約数の個数: 48

約数和(自身を含む): 64441812960

約数和(自身を除く): 39210243636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 2651489, 5302978, 7954467, 10605956, 15908934, 31817868, 34469357, 68938714, 103408071, 137877428, 161740829, 206816142, 323481658, 413632284, 485222487, 646963316, 970444974, 1940889948, 2102630777, 4205261554, 6307892331, 8410523108, 12615784662, 25231569324]

約数ペア:

[(1, 25231569324), (2, 12615784662), (3, 8410523108), (4, 6307892331), (6, 4205261554), (12, 2102630777), (13, 1940889948), (26, 970444974), (39, 646963316), (52, 485222487), (61, 413632284), (78, 323481658), (122, 206816142), (156, 161740829), (183, 137877428), (244, 103408071), (366, 68938714), (732, 34469357), (793, 31817868), (1586, 15908934), (2379, 10605956), (3172, 7954467), (4758, 5302978), (9516, 2651489)]