25847484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 65329152

約数和(自身を除く): 39481668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 743, 892, 1338, 1486, 2229, 2676, 2899, 2972, 4458, 5798, 8697, 8916, 9659, 11596, 17394, 19318, 28977, 34788, 38636, 57954, 115908, 165689, 331378, 497067, 662756, 994134, 1988268, 2153957, 4307914, 6461871, 8615828, 12923742, 25847484]

約数ペア:

[(1, 25847484), (2, 12923742), (3, 8615828), (4, 6461871), (6, 4307914), (12, 2153957), (13, 1988268), (26, 994134), (39, 662756), (52, 497067), (78, 331378), (156, 165689), (223, 115908), (446, 57954), (669, 38636), (743, 34788), (892, 28977), (1338, 19318), (1486, 17394), (2229, 11596), (2676, 9659), (2899, 8916), (2972, 8697), (4458, 5798)]