47387392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 105593040

約数和(自身を除く): 58205648

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 491, 754, 832, 928, 982, 1508, 1664, 1856, 1964, 3016, 3328, 3712, 3928, 6032, 6383, 7424, 7856, 12064, 12766, 14239, 15712, 24128, 25532, 28478, 31424, 48256, 51064, 56956, 62848, 96512, 102128, 113912, 125696, 185107, 204256, 227824, 370214, 408512, 455648, 740428, 817024, 911296, 1480856, 1634048, 1822592, 2961712, 3645184, 5923424, 11846848, 23693696, 47387392]

約数ペア:

[(1, 47387392), (2, 23693696), (4, 11846848), (8, 5923424), (13, 3645184), (16, 2961712), (26, 1822592), (29, 1634048), (32, 1480856), (52, 911296), (58, 817024), (64, 740428), (104, 455648), (116, 408512), (128, 370214), (208, 227824), (232, 204256), (256, 185107), (377, 125696), (416, 113912), (464, 102128), (491, 96512), (754, 62848), (832, 56956), (928, 51064), (982, 48256), (1508, 31424), (1664, 28478), (1856, 25532), (1964, 24128), (3016, 15712), (3328, 14239), (3712, 12766), (3928, 12064), (6032, 7856), (6383, 7424)]