1391635136

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{1171}}^1$

素因数の和:1813

約数の個数: 56

約数和(自身を含む): 2857804800

約数和(自身を除く): 1466169664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 599, 992, 1171, 1198, 1984, 2342, 2396, 4684, 4792, 9368, 9584, 18569, 18736, 19168, 36301, 37138, 37472, 38336, 72602, 74276, 74944, 145204, 148552, 290408, 297104, 580816, 594208, 701429, 1161632, 1188416, 1402858, 2323264, 2805716, 5611432, 11222864, 21744299, 22445728, 43488598, 44891456, 86977196, 173954392, 347908784, 695817568, 1391635136]

約数ペア:

[(1, 1391635136), (2, 695817568), (4, 347908784), (8, 173954392), (16, 86977196), (31, 44891456), (32, 43488598), (62, 22445728), (64, 21744299), (124, 11222864), (248, 5611432), (496, 2805716), (599, 2323264), (992, 1402858), (1171, 1188416), (1198, 1161632), (1984, 701429), (2342, 594208), (2396, 580816), (4684, 297104), (4792, 290408), (9368, 148552), (9584, 145204), (18569, 74944), (18736, 74276), (19168, 72602), (36301, 38336), (37138, 37472)]