68903584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 149905728

約数和(自身を除く): 81002144

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 5507, 6256, 11014, 12512, 22028, 44056, 88112, 93619, 126661, 176224, 187238, 253322, 374476, 506644, 748952, 1013288, 1497904, 2026576, 2153237, 2995808, 4053152, 4306474, 8612948, 17225896, 34451792, 68903584]

約数ペア:

[(1, 68903584), (2, 34451792), (4, 17225896), (8, 8612948), (16, 4306474), (17, 4053152), (23, 2995808), (32, 2153237), (34, 2026576), (46, 1497904), (68, 1013288), (92, 748952), (136, 506644), (184, 374476), (272, 253322), (368, 187238), (391, 176224), (544, 126661), (736, 93619), (782, 88112), (1564, 44056), (3128, 22028), (5507, 12512), (6256, 11014)]