68112512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40933}}^1$

素因数の和:40960

約数の個数: 32

約数和(自身を含む): 146134380

約数和(自身を除く): 78021868

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40933, 81866, 163732, 327464, 532129, 654928, 1064258, 1309856, 2128516, 2619712, 4257032, 5239424, 8514064, 17028128, 34056256, 68112512]

約数ペア:

[(1, 68112512), (2, 34056256), (4, 17028128), (8, 8514064), (13, 5239424), (16, 4257032), (26, 2619712), (32, 2128516), (52, 1309856), (64, 1064258), (104, 654928), (128, 532129), (208, 327464), (416, 163732), (832, 81866), (1664, 40933)]