67889744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 60

約数和(自身を含む): 148321236

約数和(自身を除く): 80431492

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 529, 598, 617, 1058, 1196, 1234, 2116, 2392, 2468, 4232, 4784, 4936, 6877, 8021, 8464, 9872, 13754, 14191, 16042, 27508, 28382, 32084, 55016, 56764, 64168, 110032, 113528, 128336, 184483, 227056, 326393, 368966, 652786, 737932, 1305572, 1475864, 2611144, 2951728, 4243109, 5222288, 8486218, 16972436, 33944872, 67889744]

約数ペア:

[(1, 67889744), (2, 33944872), (4, 16972436), (8, 8486218), (13, 5222288), (16, 4243109), (23, 2951728), (26, 2611144), (46, 1475864), (52, 1305572), (92, 737932), (104, 652786), (184, 368966), (208, 326393), (299, 227056), (368, 184483), (529, 128336), (598, 113528), (617, 110032), (1058, 64168), (1196, 56764), (1234, 55016), (2116, 32084), (2392, 28382), (2468, 27508), (4232, 16042), (4784, 14191), (4936, 13754), (6877, 9872), (8021, 8464)]