28346904

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{6673}}^1$

素因数の和:6744

約数の個数: 48

約数和(自身を含む): 78085800

約数和(自身を除く): 49738896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 6673, 13346, 20019, 26692, 40038, 53384, 60057, 80076, 120114, 160152, 240228, 393707, 480456, 787414, 1181121, 1574828, 2362242, 3149656, 3543363, 4724484, 7086726, 9448968, 14173452, 28346904]

約数ペア:

[(1, 28346904), (2, 14173452), (3, 9448968), (4, 7086726), (6, 4724484), (8, 3543363), (9, 3149656), (12, 2362242), (18, 1574828), (24, 1181121), (36, 787414), (59, 480456), (72, 393707), (118, 240228), (177, 160152), (236, 120114), (354, 80076), (472, 60057), (531, 53384), (708, 40038), (1062, 26692), (1416, 20019), (2124, 13346), (4248, 6673)]