7803328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 17026128

約数和(自身を除く): 9222800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 113, 166, 208, 226, 332, 416, 452, 664, 832, 904, 1079, 1328, 1469, 1808, 2158, 2656, 2938, 3616, 4316, 5312, 5876, 7232, 8632, 9379, 11752, 17264, 18758, 23504, 34528, 37516, 47008, 69056, 75032, 94016, 121927, 150064, 243854, 300128, 487708, 600256, 975416, 1950832, 3901664, 7803328]

約数ペア:

[(1, 7803328), (2, 3901664), (4, 1950832), (8, 975416), (13, 600256), (16, 487708), (26, 300128), (32, 243854), (52, 150064), (64, 121927), (83, 94016), (104, 75032), (113, 69056), (166, 47008), (208, 37516), (226, 34528), (332, 23504), (416, 18758), (452, 17264), (664, 11752), (832, 9379), (904, 8632), (1079, 7232), (1328, 5876), (1469, 5312), (1808, 4316), (2158, 3616), (2656, 2938)]