13404032

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 29008800

約数和(自身を除く): 15604768

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 157, 184, 232, 314, 368, 464, 628, 667, 736, 928, 1256, 1334, 1472, 1856, 2512, 2668, 2944, 3611, 3712, 4553, 5024, 5336, 7222, 9106, 10048, 10672, 14444, 18212, 20096, 21344, 28888, 36424, 42688, 57776, 72848, 85376, 104719, 115552, 145696, 209438, 231104, 291392, 418876, 462208, 582784, 837752, 1675504, 3351008, 6702016, 13404032]

約数ペア:

[(1, 13404032), (2, 6702016), (4, 3351008), (8, 1675504), (16, 837752), (23, 582784), (29, 462208), (32, 418876), (46, 291392), (58, 231104), (64, 209438), (92, 145696), (116, 115552), (128, 104719), (157, 85376), (184, 72848), (232, 57776), (314, 42688), (368, 36424), (464, 28888), (628, 21344), (667, 20096), (736, 18212), (928, 14444), (1256, 10672), (1334, 10048), (1472, 9106), (1856, 7222), (2512, 5336), (2668, 5024), (2944, 4553), (3611, 3712)]