65629718

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 130408704

約数和(自身を除く): 64778986

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 2647, 3542, 5294, 12397, 18529, 24794, 29117, 37058, 58234, 60881, 121762, 129703, 203819, 259406, 407638, 426167, 669691, 852334, 1339382, 1426733, 2853466, 2983169, 4687837, 5966338, 9375674, 32814859, 65629718]

約数ペア:

[(1, 65629718), (2, 32814859), (7, 9375674), (11, 5966338), (14, 4687837), (22, 2983169), (23, 2853466), (46, 1426733), (49, 1339382), (77, 852334), (98, 669691), (154, 426167), (161, 407638), (253, 259406), (322, 203819), (506, 129703), (539, 121762), (1078, 60881), (1127, 58234), (1771, 37058), (2254, 29117), (2647, 24794), (3542, 18529), (5294, 12397)]