28969452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 79038960

約数和(自身を除く): 50069508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1033, 1476, 1558, 2066, 2337, 3099, 3116, 4132, 4674, 6198, 7011, 9297, 9348, 12396, 14022, 18594, 19627, 28044, 37188, 39254, 42353, 58881, 78508, 84706, 117762, 127059, 169412, 176643, 235524, 254118, 353286, 381177, 508236, 706572, 762354, 804707, 1524708, 1609414, 2414121, 3218828, 4828242, 7242363, 9656484, 14484726, 28969452]

約数ペア:

[(1, 28969452), (2, 14484726), (3, 9656484), (4, 7242363), (6, 4828242), (9, 3218828), (12, 2414121), (18, 1609414), (19, 1524708), (36, 804707), (38, 762354), (41, 706572), (57, 508236), (76, 381177), (82, 353286), (114, 254118), (123, 235524), (164, 176643), (171, 169412), (228, 127059), (246, 117762), (342, 84706), (369, 78508), (492, 58881), (684, 42353), (738, 39254), (779, 37188), (1033, 28044), (1476, 19627), (1558, 18594), (2066, 14022), (2337, 12396), (3099, 9348), (3116, 9297), (4132, 7011), (4674, 6198)]