68003872

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 137592000

約数和(自身を除く): 69588128

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 181, 199, 236, 362, 398, 472, 724, 796, 944, 1448, 1592, 1888, 2896, 3184, 5792, 6368, 10679, 11741, 21358, 23482, 36019, 42716, 46964, 72038, 85432, 93928, 144076, 170864, 187856, 288152, 341728, 375712, 576304, 1152608, 2125121, 4250242, 8500484, 17000968, 34001936, 68003872]

約数ペア:

[(1, 68003872), (2, 34001936), (4, 17000968), (8, 8500484), (16, 4250242), (32, 2125121), (59, 1152608), (118, 576304), (181, 375712), (199, 341728), (236, 288152), (362, 187856), (398, 170864), (472, 144076), (724, 93928), (796, 85432), (944, 72038), (1448, 46964), (1592, 42716), (1888, 36019), (2896, 23482), (3184, 21358), (5792, 11741), (6368, 10679)]