26609728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 56

約数和(自身を含む): 56489600

約数和(自身を除く): 29879872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 277, 304, 316, 554, 608, 632, 1108, 1216, 1264, 1501, 2216, 2528, 3002, 4432, 5056, 5263, 6004, 8864, 10526, 12008, 17728, 21052, 21883, 24016, 42104, 43766, 48032, 84208, 87532, 96064, 168416, 175064, 336832, 350128, 415777, 700256, 831554, 1400512, 1663108, 3326216, 6652432, 13304864, 26609728]

約数ペア:

[(1, 26609728), (2, 13304864), (4, 6652432), (8, 3326216), (16, 1663108), (19, 1400512), (32, 831554), (38, 700256), (64, 415777), (76, 350128), (79, 336832), (152, 175064), (158, 168416), (277, 96064), (304, 87532), (316, 84208), (554, 48032), (608, 43766), (632, 42104), (1108, 24016), (1216, 21883), (1264, 21052), (1501, 17728), (2216, 12008), (2528, 10526), (3002, 8864), (4432, 6004), (5056, 5263)]