25185532112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{177283}}^1$

素因数の和:177987

約数の個数: 40

約数和(自身を含む): 52627819104

約数和(自身を除く): 27442286992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 683, 1366, 2732, 5464, 8879, 10928, 17758, 35516, 71032, 142064, 177283, 354566, 709132, 1418264, 2304679, 2836528, 4609358, 9218716, 18437432, 36874864, 121084289, 242168578, 484337156, 968674312, 1574095757, 1937348624, 3148191514, 6296383028, 12592766056, 25185532112]

約数ペア:

[(1, 25185532112), (2, 12592766056), (4, 6296383028), (8, 3148191514), (13, 1937348624), (16, 1574095757), (26, 968674312), (52, 484337156), (104, 242168578), (208, 121084289), (683, 36874864), (1366, 18437432), (2732, 9218716), (5464, 4609358), (8879, 2836528), (10928, 2304679), (17758, 1418264), (35516, 709132), (71032, 354566), (142064, 177283)]