28271376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9349}}^1$

素因数の和:9373

約数の個数: 80

約数和(自身を含む): 92752000

約数和(自身を除く): 64480624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9349, 18698, 28047, 37396, 56094, 65443, 74792, 84141, 112188, 130886, 149584, 168282, 196329, 224376, 252423, 261772, 336564, 392658, 448752, 504846, 523544, 588987, 673128, 785316, 1009692, 1047088, 1177974, 1346256, 1570632, 1766961, 2019384, 2355948, 3141264, 3533922, 4038768, 4711896, 7067844, 9423792, 14135688, 28271376]

約数ペア:

[(1, 28271376), (2, 14135688), (3, 9423792), (4, 7067844), (6, 4711896), (7, 4038768), (8, 3533922), (9, 3141264), (12, 2355948), (14, 2019384), (16, 1766961), (18, 1570632), (21, 1346256), (24, 1177974), (27, 1047088), (28, 1009692), (36, 785316), (42, 673128), (48, 588987), (54, 523544), (56, 504846), (63, 448752), (72, 392658), (84, 336564), (108, 261772), (112, 252423), (126, 224376), (144, 196329), (168, 168282), (189, 149584), (216, 130886), (252, 112188), (336, 84141), (378, 74792), (432, 65443), (504, 56094), (756, 37396), (1008, 28047), (1512, 18698), (3024, 9349)]