15722448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 47127936

約数和(自身を除く): 31405488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 641, 876, 1022, 1168, 1282, 1533, 1752, 1923, 2044, 2564, 3066, 3504, 3846, 4088, 4487, 5128, 6132, 7692, 8176, 8974, 10256, 12264, 13461, 15384, 17948, 24528, 26922, 30768, 35896, 46793, 53844, 71792, 93586, 107688, 140379, 187172, 215376, 280758, 327551, 374344, 561516, 655102, 748688, 982653, 1123032, 1310204, 1965306, 2246064, 2620408, 3930612, 5240816, 7861224, 15722448]

約数ペア:

[(1, 15722448), (2, 7861224), (3, 5240816), (4, 3930612), (6, 2620408), (7, 2246064), (8, 1965306), (12, 1310204), (14, 1123032), (16, 982653), (21, 748688), (24, 655102), (28, 561516), (42, 374344), (48, 327551), (56, 280758), (73, 215376), (84, 187172), (112, 140379), (146, 107688), (168, 93586), (219, 71792), (292, 53844), (336, 46793), (438, 35896), (511, 30768), (584, 26922), (641, 24528), (876, 17948), (1022, 15384), (1168, 13461), (1282, 12264), (1533, 10256), (1752, 8974), (1923, 8176), (2044, 7692), (2564, 6132), (3066, 5128), (3504, 4487), (3846, 4088)]