23902984

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 54144000

約数和(自身を除く): 30241016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 281, 343, 392, 434, 562, 686, 868, 1124, 1372, 1519, 1736, 1967, 2248, 2744, 3038, 3934, 6076, 7868, 8711, 10633, 12152, 13769, 15736, 17422, 21266, 27538, 34844, 42532, 55076, 60977, 69688, 85064, 96383, 110152, 121954, 192766, 243908, 385532, 426839, 487816, 771064, 853678, 1707356, 2987873, 3414712, 5975746, 11951492, 23902984]

約数ペア:

[(1, 23902984), (2, 11951492), (4, 5975746), (7, 3414712), (8, 2987873), (14, 1707356), (28, 853678), (31, 771064), (49, 487816), (56, 426839), (62, 385532), (98, 243908), (124, 192766), (196, 121954), (217, 110152), (248, 96383), (281, 85064), (343, 69688), (392, 60977), (434, 55076), (562, 42532), (686, 34844), (868, 27538), (1124, 21266), (1372, 17422), (1519, 15736), (1736, 13769), (1967, 12152), (2248, 10633), (2744, 8711), (3038, 7868), (3934, 6076)]