28374264

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10651}}^1$

素因数の和:10700

約数の個数: 48

約数和(自身を含む): 78931320

約数和(自身を除く): 50557056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10651, 21302, 31953, 42604, 63906, 85208, 95859, 127812, 191718, 255624, 383436, 394087, 766872, 788174, 1182261, 1576348, 2364522, 3152696, 3546783, 4729044, 7093566, 9458088, 14187132, 28374264]

約数ペア:

[(1, 28374264), (2, 14187132), (3, 9458088), (4, 7093566), (6, 4729044), (8, 3546783), (9, 3152696), (12, 2364522), (18, 1576348), (24, 1182261), (36, 788174), (37, 766872), (72, 394087), (74, 383436), (111, 255624), (148, 191718), (222, 127812), (296, 95859), (333, 85208), (444, 63906), (666, 42604), (888, 31953), (1332, 21302), (2664, 10651)]