33489248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 75273408

約数和(自身を除く): 41784160

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 223, 247, 304, 361, 416, 446, 494, 608, 722, 892, 988, 1444, 1784, 1976, 2888, 2899, 3568, 3952, 4237, 4693, 5776, 5798, 7136, 7904, 8474, 9386, 11552, 11596, 16948, 18772, 23192, 33896, 37544, 46384, 55081, 67792, 75088, 80503, 92768, 110162, 135584, 150176, 161006, 220324, 322012, 440648, 644024, 881296, 1046539, 1288048, 1762592, 2093078, 2576096, 4186156, 8372312, 16744624, 33489248]

約数ペア:

[(1, 33489248), (2, 16744624), (4, 8372312), (8, 4186156), (13, 2576096), (16, 2093078), (19, 1762592), (26, 1288048), (32, 1046539), (38, 881296), (52, 644024), (76, 440648), (104, 322012), (152, 220324), (208, 161006), (223, 150176), (247, 135584), (304, 110162), (361, 92768), (416, 80503), (446, 75088), (494, 67792), (608, 55081), (722, 46384), (892, 37544), (988, 33896), (1444, 23192), (1784, 18772), (1976, 16948), (2888, 11596), (2899, 11552), (3568, 9386), (3952, 8474), (4237, 7904), (4693, 7136), (5776, 5798)]