17621032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 39533760

約数和(自身を除く): 21912728

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 211, 286, 292, 422, 572, 584, 803, 844, 949, 1144, 1606, 1688, 1898, 2321, 2743, 3212, 3796, 4642, 5486, 6424, 7592, 9284, 10439, 10972, 15403, 18568, 20878, 21944, 30173, 30806, 41756, 60346, 61612, 83512, 120692, 123224, 169433, 200239, 241384, 338866, 400478, 677732, 800956, 1355464, 1601912, 2202629, 4405258, 8810516, 17621032]

約数ペア:

[(1, 17621032), (2, 8810516), (4, 4405258), (8, 2202629), (11, 1601912), (13, 1355464), (22, 800956), (26, 677732), (44, 400478), (52, 338866), (73, 241384), (88, 200239), (104, 169433), (143, 123224), (146, 120692), (211, 83512), (286, 61612), (292, 60346), (422, 41756), (572, 30806), (584, 30173), (803, 21944), (844, 20878), (949, 18568), (1144, 15403), (1606, 10972), (1688, 10439), (1898, 9284), (2321, 7592), (2743, 6424), (3212, 5486), (3796, 4642)]