15515584

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 35844480

約数和(自身を除く): 20328896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 587, 826, 944, 1174, 1652, 1888, 2348, 3304, 3776, 4109, 4696, 6608, 8218, 9392, 13216, 16436, 18784, 26432, 32872, 34633, 37568, 65744, 69266, 131488, 138532, 242431, 262976, 277064, 484862, 554128, 969724, 1108256, 1939448, 2216512, 3878896, 7757792, 15515584]

約数ペア:

[(1, 15515584), (2, 7757792), (4, 3878896), (7, 2216512), (8, 1939448), (14, 1108256), (16, 969724), (28, 554128), (32, 484862), (56, 277064), (59, 262976), (64, 242431), (112, 138532), (118, 131488), (224, 69266), (236, 65744), (413, 37568), (448, 34633), (472, 32872), (587, 26432), (826, 18784), (944, 16436), (1174, 13216), (1652, 9392), (1888, 8218), (2348, 6608), (3304, 4696), (3776, 4109)]