64682992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 155525760

約数和(自身を除く): 90842768

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 29, 38, 44, 46, 58, 76, 88, 92, 116, 152, 176, 184, 209, 232, 253, 304, 319, 368, 418, 437, 464, 506, 551, 638, 667, 836, 841, 874, 1012, 1102, 1276, 1334, 1672, 1682, 1748, 2024, 2204, 2552, 2668, 3344, 3364, 3496, 4048, 4408, 4807, 5104, 5336, 6061, 6728, 6992, 7337, 8816, 9251, 9614, 10672, 12122, 12673, 13456, 14674, 15979, 18502, 19228, 19343, 24244, 25346, 29348, 31958, 37004, 38456, 38686, 48488, 50692, 58696, 63916, 74008, 76912, 77372, 96976, 101384, 117392, 127832, 139403, 148016, 154744, 175769, 202768, 212773, 255664, 278806, 309488, 351538, 367517, 425546, 557612, 703076, 735034, 851092, 1115224, 1406152, 1470068, 1702184, 2230448, 2812304, 2940136, 3404368, 4042687, 5880272, 8085374, 16170748, 32341496, 64682992]

約数ペア:

[(1, 64682992), (2, 32341496), (4, 16170748), (8, 8085374), (11, 5880272), (16, 4042687), (19, 3404368), (22, 2940136), (23, 2812304), (29, 2230448), (38, 1702184), (44, 1470068), (46, 1406152), (58, 1115224), (76, 851092), (88, 735034), (92, 703076), (116, 557612), (152, 425546), (176, 367517), (184, 351538), (209, 309488), (232, 278806), (253, 255664), (304, 212773), (319, 202768), (368, 175769), (418, 154744), (437, 148016), (464, 139403), (506, 127832), (551, 117392), (638, 101384), (667, 96976), (836, 77372), (841, 76912), (874, 74008), (1012, 63916), (1102, 58696), (1276, 50692), (1334, 48488), (1672, 38686), (1682, 38456), (1748, 37004), (2024, 31958), (2204, 29348), (2552, 25346), (2668, 24244), (3344, 19343), (3364, 19228), (3496, 18502), (4048, 15979), (4408, 14674), (4807, 13456), (5104, 12673), (5336, 12122), (6061, 10672), (6728, 9614), (6992, 9251), (7337, 8816)]