66535456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 149361408

約数和(自身を除く): 82825952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 82, 83, 94, 104, 164, 166, 188, 208, 328, 332, 376, 416, 533, 611, 656, 664, 752, 1066, 1079, 1222, 1312, 1328, 1504, 1927, 2132, 2158, 2444, 2656, 3403, 3854, 3901, 4264, 4316, 4888, 6806, 7708, 7802, 8528, 8632, 9776, 13612, 15416, 15604, 17056, 17264, 19552, 25051, 27224, 30832, 31208, 34528, 44239, 50102, 50713, 54448, 61664, 62416, 88478, 100204, 101426, 108896, 124832, 159941, 176956, 200408, 202852, 319882, 353912, 400816, 405704, 639764, 707824, 801632, 811408, 1279528, 1415648, 1622816, 2079233, 2559056, 4158466, 5118112, 8316932, 16633864, 33267728, 66535456]

約数ペア:

[(1, 66535456), (2, 33267728), (4, 16633864), (8, 8316932), (13, 5118112), (16, 4158466), (26, 2559056), (32, 2079233), (41, 1622816), (47, 1415648), (52, 1279528), (82, 811408), (83, 801632), (94, 707824), (104, 639764), (164, 405704), (166, 400816), (188, 353912), (208, 319882), (328, 202852), (332, 200408), (376, 176956), (416, 159941), (533, 124832), (611, 108896), (656, 101426), (664, 100204), (752, 88478), (1066, 62416), (1079, 61664), (1222, 54448), (1312, 50713), (1328, 50102), (1504, 44239), (1927, 34528), (2132, 31208), (2158, 30832), (2444, 27224), (2656, 25051), (3403, 19552), (3854, 17264), (3901, 17056), (4264, 15604), (4316, 15416), (4888, 13612), (6806, 9776), (7708, 8632), (7802, 8528)]