25054428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 67060224

約数和(自身を除く): 42005796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 647, 922, 1294, 1383, 1844, 1941, 2588, 2766, 3227, 3882, 4529, 5532, 6454, 7764, 9058, 9681, 12908, 13587, 18116, 19362, 27174, 38724, 54348, 298267, 596534, 894801, 1193068, 1789602, 2087869, 3579204, 4175738, 6263607, 8351476, 12527214, 25054428]

約数ペア:

[(1, 25054428), (2, 12527214), (3, 8351476), (4, 6263607), (6, 4175738), (7, 3579204), (12, 2087869), (14, 1789602), (21, 1193068), (28, 894801), (42, 596534), (84, 298267), (461, 54348), (647, 38724), (922, 27174), (1294, 19362), (1383, 18116), (1844, 13587), (1941, 12908), (2588, 9681), (2766, 9058), (3227, 7764), (3882, 6454), (4529, 5532)]