13520728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 28249200

約数和(自身を除く): 14728472

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 4483, 8966, 17932, 35864, 58279, 116558, 130007, 233116, 260014, 466232, 520028, 1040056, 1690091, 3380182, 6760364, 13520728]

約数ペア:

[(1, 13520728), (2, 6760364), (4, 3380182), (8, 1690091), (13, 1040056), (26, 520028), (29, 466232), (52, 260014), (58, 233116), (104, 130007), (116, 116558), (232, 58279), (377, 35864), (754, 17932), (1508, 8966), (3016, 4483)]