1026928

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 2330208

約数和(自身を除く): 1303280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 173, 212, 346, 371, 424, 692, 742, 848, 1211, 1384, 1484, 2422, 2768, 2968, 4844, 5936, 9169, 9688, 18338, 19376, 36676, 64183, 73352, 128366, 146704, 256732, 513464, 1026928]

約数ペア:

[(1, 1026928), (2, 513464), (4, 256732), (7, 146704), (8, 128366), (14, 73352), (16, 64183), (28, 36676), (53, 19376), (56, 18338), (106, 9688), (112, 9169), (173, 5936), (212, 4844), (346, 2968), (371, 2768), (424, 2422), (692, 1484), (742, 1384), (848, 1211)]