694440064

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{42719}}^1$

素因数の和:42860

約数の個数: 32

約数和(自身を含む): 1394380800

約数和(自身を除く): 699940736

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 42719, 85438, 170876, 341752, 683504, 1367008, 2734016, 5425313, 5468032, 10850626, 21701252, 43402504, 86805008, 173610016, 347220032, 694440064]

約数ペア:

[(1, 694440064), (2, 347220032), (4, 173610016), (8, 86805008), (16, 43402504), (32, 21701252), (64, 10850626), (127, 5468032), (128, 5425313), (254, 2734016), (508, 1367008), (1016, 683504), (2032, 341752), (4064, 170876), (8128, 85438), (16256, 42719)]