15813056

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 56

約数和(自身を含む): 36673536

約数和(自身を除く): 20860480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 751, 752, 1316, 1502, 1504, 2632, 3004, 3008, 5257, 5264, 6008, 10514, 10528, 12016, 21028, 21056, 24032, 35297, 42056, 48064, 70594, 84112, 141188, 168224, 247079, 282376, 336448, 494158, 564752, 988316, 1129504, 1976632, 2259008, 3953264, 7906528, 15813056]

約数ペア:

[(1, 15813056), (2, 7906528), (4, 3953264), (7, 2259008), (8, 1976632), (14, 1129504), (16, 988316), (28, 564752), (32, 494158), (47, 336448), (56, 282376), (64, 247079), (94, 168224), (112, 141188), (188, 84112), (224, 70594), (329, 48064), (376, 42056), (448, 35297), (658, 24032), (751, 21056), (752, 21028), (1316, 12016), (1502, 10528), (1504, 10514), (2632, 6008), (3004, 5264), (3008, 5257)]