40036724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 92504160

約数和(自身を除く): 52467436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 827, 931, 988, 1274, 1654, 1729, 1862, 2548, 3308, 3458, 3724, 5789, 6916, 10751, 11578, 12103, 15713, 21502, 23156, 24206, 31426, 40523, 43004, 48412, 62852, 75257, 81046, 109991, 150514, 162092, 204269, 219982, 301028, 408538, 439964, 526799, 769937, 817076, 1053598, 1429883, 1539874, 2107196, 2859766, 3079748, 5719532, 10009181, 20018362, 40036724]

約数ペア:

[(1, 40036724), (2, 20018362), (4, 10009181), (7, 5719532), (13, 3079748), (14, 2859766), (19, 2107196), (26, 1539874), (28, 1429883), (38, 1053598), (49, 817076), (52, 769937), (76, 526799), (91, 439964), (98, 408538), (133, 301028), (182, 219982), (196, 204269), (247, 162092), (266, 150514), (364, 109991), (494, 81046), (532, 75257), (637, 62852), (827, 48412), (931, 43004), (988, 40523), (1274, 31426), (1654, 24206), (1729, 23156), (1862, 21502), (2548, 15713), (3308, 12103), (3458, 11578), (3724, 10751), (5789, 6916)]