7897504

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 8432096

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 89, 94, 118, 178, 188, 236, 356, 376, 472, 712, 752, 944, 1424, 1504, 1888, 2773, 2848, 4183, 5251, 5546, 8366, 10502, 11092, 16732, 21004, 22184, 33464, 42008, 44368, 66928, 84016, 88736, 133856, 168032, 246797, 493594, 987188, 1974376, 3948752, 7897504]

約数ペア:

[(1, 7897504), (2, 3948752), (4, 1974376), (8, 987188), (16, 493594), (32, 246797), (47, 168032), (59, 133856), (89, 88736), (94, 84016), (118, 66928), (178, 44368), (188, 42008), (236, 33464), (356, 22184), (376, 21004), (472, 16732), (712, 11092), (752, 10502), (944, 8366), (1424, 5546), (1504, 5251), (1888, 4183), (2773, 2848)]