4388270488

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{20627}}^1$

素因数の和:20800

約数の個数: 64

約数和(自身を含む): 9802425600

約数和(自身を除く): 5414155112

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 131, 203, 232, 262, 406, 524, 812, 917, 1048, 1624, 1834, 3668, 3799, 7336, 7598, 15196, 20627, 26593, 30392, 41254, 53186, 82508, 106372, 144389, 165016, 212744, 288778, 577556, 598183, 1155112, 1196366, 2392732, 2702137, 4187281, 4785464, 5404274, 8374562, 10808548, 16749124, 18914959, 21617096, 33498248, 37829918, 75659836, 78361973, 151319672, 156723946, 313447892, 548533811, 626895784, 1097067622, 2194135244, 4388270488]

約数ペア:

[(1, 4388270488), (2, 2194135244), (4, 1097067622), (7, 626895784), (8, 548533811), (14, 313447892), (28, 156723946), (29, 151319672), (56, 78361973), (58, 75659836), (116, 37829918), (131, 33498248), (203, 21617096), (232, 18914959), (262, 16749124), (406, 10808548), (524, 8374562), (812, 5404274), (917, 4785464), (1048, 4187281), (1624, 2702137), (1834, 2392732), (3668, 1196366), (3799, 1155112), (7336, 598183), (7598, 577556), (15196, 288778), (20627, 212744), (26593, 165016), (30392, 144389), (41254, 106372), (53186, 82508)]