66702832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 159579072

約数和(自身を除く): 92876240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 661, 742, 848, 901, 952, 1322, 1484, 1802, 1904, 2644, 2968, 3604, 4627, 5288, 5936, 6307, 7208, 9254, 10576, 11237, 12614, 14416, 18508, 22474, 25228, 35033, 37016, 44948, 50456, 70066, 74032, 78659, 89896, 100912, 140132, 157318, 179792, 245231, 280264, 314636, 490462, 560528, 595561, 629272, 980924, 1191122, 1258544, 1961848, 2382244, 3923696, 4168927, 4764488, 8337854, 9528976, 16675708, 33351416, 66702832]

約数ペア:

[(1, 66702832), (2, 33351416), (4, 16675708), (7, 9528976), (8, 8337854), (14, 4764488), (16, 4168927), (17, 3923696), (28, 2382244), (34, 1961848), (53, 1258544), (56, 1191122), (68, 980924), (106, 629272), (112, 595561), (119, 560528), (136, 490462), (212, 314636), (238, 280264), (272, 245231), (371, 179792), (424, 157318), (476, 140132), (661, 100912), (742, 89896), (848, 78659), (901, 74032), (952, 70066), (1322, 50456), (1484, 44948), (1802, 37016), (1904, 35033), (2644, 25228), (2968, 22474), (3604, 18508), (4627, 14416), (5288, 12614), (5936, 11237), (6307, 10576), (7208, 9254)]