40871328

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9901}}^1$

素因数の和:9957

約数の個数: 48

約数和(自身を含む): 109793376

約数和(自身を除く): 68922048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 9901, 19802, 29703, 39604, 59406, 79208, 118812, 158416, 237624, 316832, 425743, 475248, 851486, 950496, 1277229, 1702972, 2554458, 3405944, 5108916, 6811888, 10217832, 13623776, 20435664, 40871328]

約数ペア:

[(1, 40871328), (2, 20435664), (3, 13623776), (4, 10217832), (6, 6811888), (8, 5108916), (12, 3405944), (16, 2554458), (24, 1702972), (32, 1277229), (43, 950496), (48, 851486), (86, 475248), (96, 425743), (129, 316832), (172, 237624), (258, 158416), (344, 118812), (516, 79208), (688, 59406), (1032, 39604), (1376, 29703), (2064, 19802), (4128, 9901)]