40571804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15954

約数の個数: 36

約数和(自身を含む): 88951464

約数和(自身を除く): 48379660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 15923, 31846, 63692, 111461, 206999, 222922, 413998, 445844, 780227, 827996, 1448993, 1560454, 2897986, 3120908, 5795972, 10142951, 20285902, 40571804]

約数ペア:

[(1, 40571804), (2, 20285902), (4, 10142951), (7, 5795972), (13, 3120908), (14, 2897986), (26, 1560454), (28, 1448993), (49, 827996), (52, 780227), (91, 445844), (98, 413998), (182, 222922), (196, 206999), (364, 111461), (637, 63692), (1274, 31846), (2548, 15923)]