42253408

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 86413824

約数和(自身を除く): 44160416

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 281, 296, 508, 562, 592, 1016, 1124, 1184, 2032, 2248, 4064, 4496, 4699, 8992, 9398, 10397, 18796, 20794, 35687, 37592, 41588, 71374, 75184, 83176, 142748, 150368, 166352, 285496, 332704, 570992, 1141984, 1320419, 2640838, 5281676, 10563352, 21126704, 42253408]

約数ペア:

[(1, 42253408), (2, 21126704), (4, 10563352), (8, 5281676), (16, 2640838), (32, 1320419), (37, 1141984), (74, 570992), (127, 332704), (148, 285496), (254, 166352), (281, 150368), (296, 142748), (508, 83176), (562, 75184), (592, 71374), (1016, 41588), (1124, 37592), (1184, 35687), (2032, 20794), (2248, 18796), (4064, 10397), (4496, 9398), (4699, 8992)]