7910288

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 15987072

約数和(自身を除く): 8076784

約数列:

[1, 2, 4, 8, 16, 47, 67, 94, 134, 157, 188, 268, 314, 376, 536, 628, 752, 1072, 1256, 2512, 3149, 6298, 7379, 10519, 12596, 14758, 21038, 25192, 29516, 42076, 50384, 59032, 84152, 118064, 168304, 494393, 988786, 1977572, 3955144, 7910288]

約数ペア:

[(1, 7910288), (2, 3955144), (4, 1977572), (8, 988786), (16, 494393), (47, 168304), (67, 118064), (94, 84152), (134, 59032), (157, 50384), (188, 42076), (268, 29516), (314, 25192), (376, 21038), (536, 14758), (628, 12596), (752, 10519), (1072, 7379), (1256, 6298), (2512, 3149)]