13681504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 29121120

約数和(自身を除く): 15439616

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 641, 667, 736, 928, 1282, 1334, 2564, 2668, 5128, 5336, 10256, 10672, 14743, 18589, 20512, 21344, 29486, 37178, 58972, 74356, 117944, 148712, 235888, 297424, 427547, 471776, 594848, 855094, 1710188, 3420376, 6840752, 13681504]

約数ペア:

[(1, 13681504), (2, 6840752), (4, 3420376), (8, 1710188), (16, 855094), (23, 594848), (29, 471776), (32, 427547), (46, 297424), (58, 235888), (92, 148712), (116, 117944), (184, 74356), (232, 58972), (368, 37178), (464, 29486), (641, 21344), (667, 20512), (736, 18589), (928, 14743), (1282, 10672), (1334, 10256), (2564, 5336), (2668, 5128)]