40028256

素因数分解:

$2^5\times 3^4\times {\mathrm{15443}}^1$

素因数の和:15465

約数の個数: 60

約数和(自身を含む): 117729612

約数和(自身を除く): 77701356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 15443, 30886, 46329, 61772, 92658, 123544, 138987, 185316, 247088, 277974, 370632, 416961, 494176, 555948, 741264, 833922, 1111896, 1250883, 1482528, 1667844, 2223792, 2501766, 3335688, 4447584, 5003532, 6671376, 10007064, 13342752, 20014128, 40028256]

約数ペア:

[(1, 40028256), (2, 20014128), (3, 13342752), (4, 10007064), (6, 6671376), (8, 5003532), (9, 4447584), (12, 3335688), (16, 2501766), (18, 2223792), (24, 1667844), (27, 1482528), (32, 1250883), (36, 1111896), (48, 833922), (54, 741264), (72, 555948), (81, 494176), (96, 416961), (108, 370632), (144, 277974), (162, 247088), (216, 185316), (288, 138987), (324, 123544), (432, 92658), (648, 61772), (864, 46329), (1296, 30886), (2592, 15443)]