15878464

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 84

約数和(自身を含む): 38205664

約数和(自身を除く): 22327200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 67, 92, 112, 134, 161, 184, 224, 268, 322, 368, 448, 469, 529, 536, 644, 736, 938, 1058, 1072, 1288, 1472, 1541, 1876, 2116, 2144, 2576, 3082, 3703, 3752, 4232, 4288, 5152, 6164, 7406, 7504, 8464, 10304, 10787, 12328, 14812, 15008, 16928, 21574, 24656, 29624, 30016, 33856, 35443, 43148, 49312, 59248, 70886, 86296, 98624, 118496, 141772, 172592, 236992, 248101, 283544, 345184, 496202, 567088, 690368, 992404, 1134176, 1984808, 2268352, 3969616, 7939232, 15878464]

約数ペア:

[(1, 15878464), (2, 7939232), (4, 3969616), (7, 2268352), (8, 1984808), (14, 1134176), (16, 992404), (23, 690368), (28, 567088), (32, 496202), (46, 345184), (56, 283544), (64, 248101), (67, 236992), (92, 172592), (112, 141772), (134, 118496), (161, 98624), (184, 86296), (224, 70886), (268, 59248), (322, 49312), (368, 43148), (448, 35443), (469, 33856), (529, 30016), (536, 29624), (644, 24656), (736, 21574), (938, 16928), (1058, 15008), (1072, 14812), (1288, 12328), (1472, 10787), (1541, 10304), (1876, 8464), (2116, 7504), (2144, 7406), (2576, 6164), (3082, 5152), (3703, 4288), (3752, 4232)]