28233114

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 44161446

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 83, 89, 91, 98, 147, 166, 178, 182, 249, 267, 273, 294, 498, 534, 546, 581, 623, 637, 1079, 1157, 1162, 1246, 1274, 1743, 1869, 1911, 2158, 2314, 3237, 3471, 3486, 3738, 3822, 4067, 4361, 6474, 6942, 7387, 7553, 8099, 8134, 8722, 12201, 13083, 14774, 15106, 16198, 22161, 22659, 24297, 24402, 26166, 44322, 45318, 48594, 51709, 52871, 56693, 96031, 103418, 105742, 113386, 155127, 158613, 170079, 192062, 288093, 310254, 317226, 340158, 361963, 576186, 672217, 723926, 1085889, 1344434, 2016651, 2171778, 4033302, 4705519, 9411038, 14116557, 28233114]

約数ペア:

[(1, 28233114), (2, 14116557), (3, 9411038), (6, 4705519), (7, 4033302), (13, 2171778), (14, 2016651), (21, 1344434), (26, 1085889), (39, 723926), (42, 672217), (49, 576186), (78, 361963), (83, 340158), (89, 317226), (91, 310254), (98, 288093), (147, 192062), (166, 170079), (178, 158613), (182, 155127), (249, 113386), (267, 105742), (273, 103418), (294, 96031), (498, 56693), (534, 52871), (546, 51709), (581, 48594), (623, 45318), (637, 44322), (1079, 26166), (1157, 24402), (1162, 24297), (1246, 22659), (1274, 22161), (1743, 16198), (1869, 15106), (1911, 14774), (2158, 13083), (2314, 12201), (3237, 8722), (3471, 8134), (3486, 8099), (3738, 7553), (3822, 7387), (4067, 6942), (4361, 6474)]