40507584

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16229}}^1$

素因数の和:16257

約数の個数: 56

約数和(自身を含む): 115427760

約数和(自身を除く): 74920176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 16229, 32458, 48687, 64916, 97374, 129832, 194748, 210977, 259664, 389496, 421954, 519328, 632931, 778992, 843908, 1038656, 1265862, 1557984, 1687816, 2531724, 3115968, 3375632, 5063448, 6751264, 10126896, 13502528, 20253792, 40507584]

約数ペア:

[(1, 40507584), (2, 20253792), (3, 13502528), (4, 10126896), (6, 6751264), (8, 5063448), (12, 3375632), (13, 3115968), (16, 2531724), (24, 1687816), (26, 1557984), (32, 1265862), (39, 1038656), (48, 843908), (52, 778992), (64, 632931), (78, 519328), (96, 421954), (104, 389496), (156, 259664), (192, 210977), (208, 194748), (312, 129832), (416, 97374), (624, 64916), (832, 48687), (1248, 32458), (2496, 16229)]