28073526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 63879984

約数和(自身を除く): 35806458

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 997, 1083, 1482, 1994, 2166, 2991, 4693, 5982, 9386, 12961, 14079, 18943, 25922, 28158, 37886, 38883, 56829, 77766, 113658, 246259, 359917, 492518, 719834, 738777, 1079751, 1477554, 2159502, 4678921, 9357842, 14036763, 28073526]

約数ペア:

[(1, 28073526), (2, 14036763), (3, 9357842), (6, 4678921), (13, 2159502), (19, 1477554), (26, 1079751), (38, 738777), (39, 719834), (57, 492518), (78, 359917), (114, 246259), (247, 113658), (361, 77766), (494, 56829), (722, 38883), (741, 37886), (997, 28158), (1083, 25922), (1482, 18943), (1994, 14079), (2166, 12961), (2991, 9386), (4693, 5982)]