68739632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3407}}^1$

素因数の和:3525

約数の個数: 40

約数和(自身を含む): 144949056

約数和(自身を除く): 76209424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 3407, 5044, 6814, 10088, 13628, 20176, 27256, 44291, 54512, 88582, 177164, 330479, 354328, 660958, 708656, 1321916, 2643832, 4296227, 5287664, 8592454, 17184908, 34369816, 68739632]

約数ペア:

[(1, 68739632), (2, 34369816), (4, 17184908), (8, 8592454), (13, 5287664), (16, 4296227), (26, 2643832), (52, 1321916), (97, 708656), (104, 660958), (194, 354328), (208, 330479), (388, 177164), (776, 88582), (1261, 54512), (1552, 44291), (2522, 27256), (3407, 20176), (5044, 13628), (6814, 10088)]