3908128

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 8951040

約数和(自身を除く): 5042912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 239, 292, 478, 511, 584, 956, 1022, 1168, 1673, 1912, 2044, 2336, 3346, 3824, 4088, 6692, 7648, 8176, 13384, 16352, 17447, 26768, 34894, 53536, 69788, 122129, 139576, 244258, 279152, 488516, 558304, 977032, 1954064, 3908128]

約数ペア:

[(1, 3908128), (2, 1954064), (4, 977032), (7, 558304), (8, 488516), (14, 279152), (16, 244258), (28, 139576), (32, 122129), (56, 69788), (73, 53536), (112, 34894), (146, 26768), (224, 17447), (239, 16352), (292, 13384), (478, 8176), (511, 7648), (584, 6692), (956, 4088), (1022, 3824), (1168, 3346), (1673, 2336), (1912, 2044)]