326042912

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{60289}}^1$

素因数の和:60325

約数の個数: 36

約数和(自身を含む): 695083410

約数和(自身を除く): 369040498

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 60289, 120578, 241156, 482312, 783757, 964624, 1567514, 1929248, 3135028, 6270056, 10188841, 12540112, 20377682, 25080224, 40755364, 81510728, 163021456, 326042912]

約数ペア:

[(1, 326042912), (2, 163021456), (4, 81510728), (8, 40755364), (13, 25080224), (16, 20377682), (26, 12540112), (32, 10188841), (52, 6270056), (104, 3135028), (169, 1929248), (208, 1567514), (338, 964624), (416, 783757), (676, 482312), (1352, 241156), (2704, 120578), (5408, 60289)]