25502538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 53569152

約数和(自身を除く): 28066614

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1021, 1086, 2042, 3063, 4163, 6126, 8326, 12489, 23483, 24978, 46966, 70449, 140898, 184801, 369602, 554403, 1108806, 4250423, 8500846, 12751269, 25502538]

約数ペア:

[(1, 25502538), (2, 12751269), (3, 8500846), (6, 4250423), (23, 1108806), (46, 554403), (69, 369602), (138, 184801), (181, 140898), (362, 70449), (543, 46966), (1021, 24978), (1086, 23483), (2042, 12489), (3063, 8326), (4163, 6126)]