69217664

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 143035620

約数和(自身を除く): 73817956

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 643, 841, 928, 1286, 1682, 1856, 2572, 3364, 3712, 5144, 6728, 10288, 13456, 18647, 20576, 26912, 37294, 41152, 53824, 74588, 82304, 107648, 149176, 298352, 540763, 596704, 1081526, 1193408, 2163052, 2386816, 4326104, 8652208, 17304416, 34608832, 69217664]

約数ペア:

[(1, 69217664), (2, 34608832), (4, 17304416), (8, 8652208), (16, 4326104), (29, 2386816), (32, 2163052), (58, 1193408), (64, 1081526), (116, 596704), (128, 540763), (232, 298352), (464, 149176), (643, 107648), (841, 82304), (928, 74588), (1286, 53824), (1682, 41152), (1856, 37294), (2572, 26912), (3364, 20576), (3712, 18647), (5144, 13456), (6728, 10288)]