26916656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 56600544

約数和(自身を除く): 29683888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 857, 1208, 1714, 1963, 2416, 3428, 3926, 6856, 7852, 11141, 13712, 15704, 22282, 31408, 44564, 89128, 129407, 178256, 258814, 517628, 1035256, 1682291, 2070512, 3364582, 6729164, 13458328, 26916656]

約数ペア:

[(1, 26916656), (2, 13458328), (4, 6729164), (8, 3364582), (13, 2070512), (16, 1682291), (26, 1035256), (52, 517628), (104, 258814), (151, 178256), (208, 129407), (302, 89128), (604, 44564), (857, 31408), (1208, 22282), (1714, 15704), (1963, 13712), (2416, 11141), (3428, 7852), (3926, 6856)]