37897288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 84409920

約数和(自身を除く): 46512632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 157, 211, 286, 314, 422, 572, 628, 844, 1144, 1256, 1688, 1727, 2041, 2321, 2743, 3454, 4082, 4642, 5486, 6908, 8164, 9284, 10972, 13816, 16328, 18568, 21944, 22451, 30173, 33127, 44902, 60346, 66254, 89804, 120692, 132508, 179608, 241384, 265016, 364397, 430651, 728794, 861302, 1457588, 1722604, 2915176, 3445208, 4737161, 9474322, 18948644, 37897288]

約数ペア:

[(1, 37897288), (2, 18948644), (4, 9474322), (8, 4737161), (11, 3445208), (13, 2915176), (22, 1722604), (26, 1457588), (44, 861302), (52, 728794), (88, 430651), (104, 364397), (143, 265016), (157, 241384), (211, 179608), (286, 132508), (314, 120692), (422, 89804), (572, 66254), (628, 60346), (844, 44902), (1144, 33127), (1256, 30173), (1688, 22451), (1727, 21944), (2041, 18568), (2321, 16328), (2743, 13816), (3454, 10972), (4082, 9284), (4642, 8164), (5486, 6908)]