26342816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 56115360

約数和(自身を除く): 29772544

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1171, 1184, 1406, 2342, 2812, 4684, 5624, 9368, 11248, 18736, 22249, 22496, 37472, 43327, 44498, 86654, 88996, 173308, 177992, 346616, 355984, 693232, 711968, 823213, 1386464, 1646426, 3292852, 6585704, 13171408, 26342816]

約数ペア:

[(1, 26342816), (2, 13171408), (4, 6585704), (8, 3292852), (16, 1646426), (19, 1386464), (32, 823213), (37, 711968), (38, 693232), (74, 355984), (76, 346616), (148, 177992), (152, 173308), (296, 88996), (304, 86654), (592, 44498), (608, 43327), (703, 37472), (1171, 22496), (1184, 22249), (1406, 18736), (2342, 11248), (2812, 9368), (4684, 5624)]