15691142568

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9208417}}^1$

素因数の和:9208497

約数の個数: 32

約数和(自身を含む): 39780365760

約数和(自身を除く): 24089223192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9208417, 18416834, 27625251, 36833668, 55250502, 73667336, 110501004, 221002008, 653797607, 1307595214, 1961392821, 2615190428, 3922785642, 5230380856, 7845571284, 15691142568]

約数ペア:

[(1, 15691142568), (2, 7845571284), (3, 5230380856), (4, 3922785642), (6, 2615190428), (8, 1961392821), (12, 1307595214), (24, 653797607), (71, 221002008), (142, 110501004), (213, 73667336), (284, 55250502), (426, 36833668), (568, 27625251), (852, 18416834), (1704, 9208417)]