17421456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27919}}^1$

素因数の和:27943

約数の個数: 40

約数和(自身を含む): 48469120

約数和(自身を除く): 31047664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 27919, 55838, 83757, 111676, 167514, 223352, 335028, 362947, 446704, 670056, 725894, 1088841, 1340112, 1451788, 2177682, 2903576, 4355364, 5807152, 8710728, 17421456]

約数ペア:

[(1, 17421456), (2, 8710728), (3, 5807152), (4, 4355364), (6, 2903576), (8, 2177682), (12, 1451788), (13, 1340112), (16, 1088841), (24, 725894), (26, 670056), (39, 446704), (48, 362947), (52, 335028), (78, 223352), (104, 167514), (156, 111676), (208, 83757), (312, 55838), (624, 27919)]