13304864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 28022400

約数和(自身を除く): 14717536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 277, 304, 316, 554, 608, 632, 1108, 1264, 1501, 2216, 2528, 3002, 4432, 5263, 6004, 8864, 10526, 12008, 21052, 21883, 24016, 42104, 43766, 48032, 84208, 87532, 168416, 175064, 350128, 415777, 700256, 831554, 1663108, 3326216, 6652432, 13304864]

約数ペア:

[(1, 13304864), (2, 6652432), (4, 3326216), (8, 1663108), (16, 831554), (19, 700256), (32, 415777), (38, 350128), (76, 175064), (79, 168416), (152, 87532), (158, 84208), (277, 48032), (304, 43766), (316, 42104), (554, 24016), (608, 21883), (632, 21052), (1108, 12008), (1264, 10526), (1501, 8864), (2216, 6004), (2528, 5263), (3002, 4432)]