71630464

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 82593536

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 368, 464, 667, 736, 839, 928, 1334, 1472, 1678, 1856, 2668, 2944, 3356, 3712, 5336, 6712, 10672, 13424, 19297, 21344, 24331, 26848, 38594, 42688, 48662, 53696, 77188, 85376, 97324, 107392, 154376, 194648, 308752, 389296, 559613, 617504, 778592, 1119226, 1235008, 1557184, 2238452, 2470016, 3114368, 4476904, 8953808, 17907616, 35815232, 71630464]

約数ペア:

[(1, 71630464), (2, 35815232), (4, 17907616), (8, 8953808), (16, 4476904), (23, 3114368), (29, 2470016), (32, 2238452), (46, 1557184), (58, 1235008), (64, 1119226), (92, 778592), (116, 617504), (128, 559613), (184, 389296), (232, 308752), (368, 194648), (464, 154376), (667, 107392), (736, 97324), (839, 85376), (928, 77188), (1334, 53696), (1472, 48662), (1678, 42688), (1856, 38594), (2668, 26848), (2944, 24331), (3356, 21344), (3712, 19297), (5336, 13424), (6712, 10672)]