9861968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 20117760

約数和(自身を除く): 10255792

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 337, 472, 496, 674, 944, 1348, 1829, 2696, 3658, 5392, 7316, 10447, 14632, 19883, 20894, 29264, 39766, 41788, 79532, 83576, 159064, 167152, 318128, 616373, 1232746, 2465492, 4930984, 9861968]

約数ペア:

[(1, 9861968), (2, 4930984), (4, 2465492), (8, 1232746), (16, 616373), (31, 318128), (59, 167152), (62, 159064), (118, 83576), (124, 79532), (236, 41788), (248, 39766), (337, 29264), (472, 20894), (496, 19883), (674, 14632), (944, 10447), (1348, 7316), (1829, 5392), (2696, 3658)]