15714272

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 37034928

約数和(自身を除く): 21320656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 217, 224, 248, 292, 434, 496, 511, 584, 868, 961, 992, 1022, 1168, 1736, 1922, 2044, 2263, 2336, 3472, 3844, 4088, 4526, 6727, 6944, 7688, 8176, 9052, 13454, 15376, 15841, 16352, 18104, 26908, 30752, 31682, 36208, 53816, 63364, 70153, 72416, 107632, 126728, 140306, 215264, 253456, 280612, 491071, 506912, 561224, 982142, 1122448, 1964284, 2244896, 3928568, 7857136, 15714272]

約数ペア:

[(1, 15714272), (2, 7857136), (4, 3928568), (7, 2244896), (8, 1964284), (14, 1122448), (16, 982142), (28, 561224), (31, 506912), (32, 491071), (56, 280612), (62, 253456), (73, 215264), (112, 140306), (124, 126728), (146, 107632), (217, 72416), (224, 70153), (248, 63364), (292, 53816), (434, 36208), (496, 31682), (511, 30752), (584, 26908), (868, 18104), (961, 16352), (992, 15841), (1022, 15376), (1168, 13454), (1736, 9052), (1922, 8176), (2044, 7688), (2263, 6944), (2336, 6727), (3472, 4526), (3844, 4088)]