69567472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10789}}^1$

素因数の和:10841

約数の個数: 40

約数和(自身を含む): 149851520

約数和(自身を除く): 80284048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10789, 21578, 43156, 86312, 140257, 172624, 280514, 334459, 561028, 668918, 1122056, 1337836, 2244112, 2675672, 4347967, 5351344, 8695934, 17391868, 34783736, 69567472]

約数ペア:

[(1, 69567472), (2, 34783736), (4, 17391868), (8, 8695934), (13, 5351344), (16, 4347967), (26, 2675672), (31, 2244112), (52, 1337836), (62, 1122056), (104, 668918), (124, 561028), (208, 334459), (248, 280514), (403, 172624), (496, 140257), (806, 86312), (1612, 43156), (3224, 21578), (6448, 10789)]