17417528

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 35615880

約数和(自身を除く): 18198352

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 163, 296, 326, 361, 652, 703, 722, 1304, 1406, 1444, 2812, 2888, 3097, 5624, 6031, 6194, 12062, 12388, 13357, 24124, 24776, 26714, 48248, 53428, 58843, 106856, 114589, 117686, 229178, 235372, 458356, 470744, 916712, 2177191, 4354382, 8708764, 17417528]

約数ペア:

[(1, 17417528), (2, 8708764), (4, 4354382), (8, 2177191), (19, 916712), (37, 470744), (38, 458356), (74, 235372), (76, 229178), (148, 117686), (152, 114589), (163, 106856), (296, 58843), (326, 53428), (361, 48248), (652, 26714), (703, 24776), (722, 24124), (1304, 13357), (1406, 12388), (1444, 12062), (2812, 6194), (2888, 6031), (3097, 5624)]