43265128

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 87233760

約数和(自身を除く): 43968632

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 211, 284, 361, 422, 568, 722, 844, 1349, 1444, 1688, 2698, 2888, 4009, 5396, 8018, 10792, 14981, 16036, 25631, 29962, 32072, 51262, 59924, 76171, 102524, 119848, 152342, 205048, 284639, 304684, 569278, 609368, 1138556, 2277112, 5408141, 10816282, 21632564, 43265128]

約数ペア:

[(1, 43265128), (2, 21632564), (4, 10816282), (8, 5408141), (19, 2277112), (38, 1138556), (71, 609368), (76, 569278), (142, 304684), (152, 284639), (211, 205048), (284, 152342), (361, 119848), (422, 102524), (568, 76171), (722, 59924), (844, 51262), (1349, 32072), (1444, 29962), (1688, 25631), (2698, 16036), (2888, 14981), (4009, 10792), (5396, 8018)]