22272736

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 23450144

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 94, 118, 188, 236, 251, 376, 472, 502, 752, 944, 1004, 1504, 1888, 2008, 2773, 4016, 5546, 8032, 11092, 11797, 14809, 22184, 23594, 29618, 44368, 47188, 59236, 88736, 94376, 118472, 188752, 236944, 377504, 473888, 696023, 1392046, 2784092, 5568184, 11136368, 22272736]

約数ペア:

[(1, 22272736), (2, 11136368), (4, 5568184), (8, 2784092), (16, 1392046), (32, 696023), (47, 473888), (59, 377504), (94, 236944), (118, 188752), (188, 118472), (236, 94376), (251, 88736), (376, 59236), (472, 47188), (502, 44368), (752, 29618), (944, 23594), (1004, 22184), (1504, 14809), (1888, 11797), (2008, 11092), (2773, 8032), (4016, 5546)]