42519808

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:187

約数の個数: 54

約数和(自身を含む): 88487826

約数和(自身を除く): 45968018

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 256, 268, 296, 536, 592, 1072, 1184, 2144, 2368, 2479, 4288, 4489, 4736, 4958, 8576, 8978, 9472, 9916, 17152, 17956, 19832, 35912, 39664, 71824, 79328, 143648, 158656, 166093, 287296, 317312, 332186, 574592, 634624, 664372, 1149184, 1328744, 2657488, 5314976, 10629952, 21259904, 42519808]

約数ペア:

[(1, 42519808), (2, 21259904), (4, 10629952), (8, 5314976), (16, 2657488), (32, 1328744), (37, 1149184), (64, 664372), (67, 634624), (74, 574592), (128, 332186), (134, 317312), (148, 287296), (256, 166093), (268, 158656), (296, 143648), (536, 79328), (592, 71824), (1072, 39664), (1184, 35912), (2144, 19832), (2368, 17956), (2479, 17152), (4288, 9916), (4489, 9472), (4736, 8978), (4958, 8576)]