39835628

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 54

約数和(自身を含む): 85738716

約数和(自身を除く): 45903088

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 563, 722, 931, 1126, 1444, 1862, 2252, 2527, 3724, 3941, 5054, 7882, 10108, 10697, 15764, 17689, 21394, 27587, 35378, 42788, 55174, 70756, 74879, 110348, 149758, 203243, 299516, 406486, 524153, 812972, 1048306, 1422701, 2096612, 2845402, 5690804, 9958907, 19917814, 39835628]

約数ペア:

[(1, 39835628), (2, 19917814), (4, 9958907), (7, 5690804), (14, 2845402), (19, 2096612), (28, 1422701), (38, 1048306), (49, 812972), (76, 524153), (98, 406486), (133, 299516), (196, 203243), (266, 149758), (361, 110348), (532, 74879), (563, 70756), (722, 55174), (931, 42788), (1126, 35378), (1444, 27587), (1862, 21394), (2252, 17689), (2527, 15764), (3724, 10697), (3941, 10108), (5054, 7882)]