9747604816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{396373}}^1$

素因数の和:396463

約数の個数: 40

約数和(自身を含む): 19905902280

約数和(自身を除く): 10158297464

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 6148, 12296, 24592, 396373, 792746, 1585492, 3170984, 6341968, 11494817, 21007769, 22989634, 42015538, 45979268, 84031076, 91958536, 168062152, 183917072, 336124304, 609225301, 1218450602, 2436901204, 4873802408, 9747604816]

約数ペア:

[(1, 9747604816), (2, 4873802408), (4, 2436901204), (8, 1218450602), (16, 609225301), (29, 336124304), (53, 183917072), (58, 168062152), (106, 91958536), (116, 84031076), (212, 45979268), (232, 42015538), (424, 22989634), (464, 21007769), (848, 11494817), (1537, 6341968), (3074, 3170984), (6148, 1585492), (12296, 792746), (24592, 396373)]