25193608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4273}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 52313760

約数和(自身を除く): 27120152

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4273, 5896, 8546, 17092, 34184, 47003, 94006, 188012, 286291, 376024, 572582, 1145164, 2290328, 3149201, 6298402, 12596804, 25193608]

約数ペア:

[(1, 25193608), (2, 12596804), (4, 6298402), (8, 3149201), (11, 2290328), (22, 1145164), (44, 572582), (67, 376024), (88, 286291), (134, 188012), (268, 94006), (536, 47003), (737, 34184), (1474, 17092), (2948, 8546), (4273, 5896)]