65640304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 129768480

約数和(自身を除く): 64128176

約数列:

[1, 2, 4, 8, 16, 101, 151, 202, 269, 302, 404, 538, 604, 808, 1076, 1208, 1616, 2152, 2416, 4304, 15251, 27169, 30502, 40619, 54338, 61004, 81238, 108676, 122008, 162476, 217352, 244016, 324952, 434704, 649904, 4102519, 8205038, 16410076, 32820152, 65640304]

約数ペア:

[(1, 65640304), (2, 32820152), (4, 16410076), (8, 8205038), (16, 4102519), (101, 649904), (151, 434704), (202, 324952), (269, 244016), (302, 217352), (404, 162476), (538, 122008), (604, 108676), (808, 81238), (1076, 61004), (1208, 54338), (1616, 40619), (2152, 30502), (2416, 27169), (4304, 15251)]