27655472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4341

約数の個数: 40

約数和(自身を含む): 59579520

約数和(自身を除く): 31924048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4289, 6448, 8578, 17156, 34312, 55757, 68624, 111514, 132959, 223028, 265918, 446056, 531836, 892112, 1063672, 1728467, 2127344, 3456934, 6913868, 13827736, 27655472]

約数ペア:

[(1, 27655472), (2, 13827736), (4, 6913868), (8, 3456934), (13, 2127344), (16, 1728467), (26, 1063672), (31, 892112), (52, 531836), (62, 446056), (104, 265918), (124, 223028), (208, 132959), (248, 111514), (403, 68624), (496, 55757), (806, 34312), (1612, 17156), (3224, 8578), (4289, 6448)]