3901664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 8446032

約数和(自身を除く): 4544368

約数列:

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

約数ペア:

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