28501476486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1\times {\mathrm{5393}}^1$

素因数の和:9773

約数の個数: 64

約数和(自身を含む): 67420684800

約数和(自身を除く): 38919208314

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 4339, 5393, 8678, 10786, 13017, 16179, 26034, 30373, 32358, 37751, 60746, 75502, 91119, 113253, 125831, 156397, 182238, 226506, 251662, 312794, 377493, 469191, 754986, 880817, 938382, 1094779, 1761634, 2189558, 2642451, 3284337, 5284902, 6568674, 23400227, 46800454, 70200681, 140401362, 163801589, 327603178, 491404767, 678606583, 982809534, 1357213166, 2035819749, 4071639498, 4750246081, 9500492162, 14250738243, 28501476486]

約数ペア:

[(1, 28501476486), (2, 14250738243), (3, 9500492162), (6, 4750246081), (7, 4071639498), (14, 2035819749), (21, 1357213166), (29, 982809534), (42, 678606583), (58, 491404767), (87, 327603178), (174, 163801589), (203, 140401362), (406, 70200681), (609, 46800454), (1218, 23400227), (4339, 6568674), (5393, 5284902), (8678, 3284337), (10786, 2642451), (13017, 2189558), (16179, 1761634), (26034, 1094779), (30373, 938382), (32358, 880817), (37751, 754986), (60746, 469191), (75502, 377493), (91119, 312794), (113253, 251662), (125831, 226506), (156397, 182238)]