13487448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 36691200

約数和(自身を除く): 23203752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 311, 312, 417, 556, 622, 834, 933, 1112, 1244, 1668, 1807, 1866, 2488, 3336, 3614, 3732, 4043, 5421, 7228, 7464, 8086, 10842, 12129, 14456, 16172, 21684, 24258, 32344, 43229, 43368, 48516, 86458, 97032, 129687, 172916, 259374, 345832, 518748, 561977, 1037496, 1123954, 1685931, 2247908, 3371862, 4495816, 6743724, 13487448]

約数ペア:

[(1, 13487448), (2, 6743724), (3, 4495816), (4, 3371862), (6, 2247908), (8, 1685931), (12, 1123954), (13, 1037496), (24, 561977), (26, 518748), (39, 345832), (52, 259374), (78, 172916), (104, 129687), (139, 97032), (156, 86458), (278, 48516), (311, 43368), (312, 43229), (417, 32344), (556, 24258), (622, 21684), (834, 16172), (933, 14456), (1112, 12129), (1244, 10842), (1668, 8086), (1807, 7464), (1866, 7228), (2488, 5421), (3336, 4043), (3614, 3732)]