8975456

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 21391776

約数和(自身を除く): 12416320

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 2357, 3808, 4714, 9428, 16499, 18856, 32998, 37712, 40069, 65996, 75424, 80138, 131992, 160276, 263984, 280483, 320552, 527968, 560966, 641104, 1121932, 1282208, 2243864, 4487728, 8975456]

約数ペア:

[(1, 8975456), (2, 4487728), (4, 2243864), (7, 1282208), (8, 1121932), (14, 641104), (16, 560966), (17, 527968), (28, 320552), (32, 280483), (34, 263984), (56, 160276), (68, 131992), (112, 80138), (119, 75424), (136, 65996), (224, 40069), (238, 37712), (272, 32998), (476, 18856), (544, 16499), (952, 9428), (1904, 4714), (2357, 3808)]