28343628

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 77757120

約数和(自身を除く): 49413492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 41, 54, 74, 82, 108, 111, 123, 148, 164, 173, 222, 246, 333, 346, 369, 444, 492, 519, 666, 692, 738, 999, 1038, 1107, 1332, 1476, 1517, 1557, 1998, 2076, 2214, 3034, 3114, 3996, 4428, 4551, 4671, 6068, 6228, 6401, 7093, 9102, 9342, 12802, 13653, 14186, 18204, 18684, 19203, 21279, 25604, 27306, 28372, 38406, 40959, 42558, 54612, 57609, 63837, 76812, 81918, 85116, 115218, 127674, 163836, 172827, 191511, 230436, 255348, 262441, 345654, 383022, 524882, 691308, 766044, 787323, 1049764, 1574646, 2361969, 3149292, 4723938, 7085907, 9447876, 14171814, 28343628]

約数ペア:

[(1, 28343628), (2, 14171814), (3, 9447876), (4, 7085907), (6, 4723938), (9, 3149292), (12, 2361969), (18, 1574646), (27, 1049764), (36, 787323), (37, 766044), (41, 691308), (54, 524882), (74, 383022), (82, 345654), (108, 262441), (111, 255348), (123, 230436), (148, 191511), (164, 172827), (173, 163836), (222, 127674), (246, 115218), (333, 85116), (346, 81918), (369, 76812), (444, 63837), (492, 57609), (519, 54612), (666, 42558), (692, 40959), (738, 38406), (999, 28372), (1038, 27306), (1107, 25604), (1332, 21279), (1476, 19203), (1517, 18684), (1557, 18204), (1998, 14186), (2076, 13653), (2214, 12802), (3034, 9342), (3114, 9102), (3996, 7093), (4428, 6401), (4551, 6228), (4671, 6068)]