28928045216

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1\times {\mathrm{2381}}^1$

素因数の和:3214

約数の個数: 96

約数和(自身を含む): 66096269568

約数和(自身を除く): 37168224352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 743, 1022, 1168, 1486, 2044, 2336, 2381, 2972, 4088, 4762, 5201, 5944, 8176, 9524, 10402, 11888, 16352, 16667, 19048, 20804, 23776, 33334, 38096, 41608, 54239, 66668, 76192, 83216, 108478, 133336, 166432, 173813, 216956, 266672, 347626, 379673, 433912, 533344, 695252, 759346, 867824, 1216691, 1390504, 1518692, 1735648, 1769083, 2433382, 2781008, 3037384, 3538166, 4866764, 5562016, 6074768, 7076332, 9733528, 12149536, 12383581, 14152664, 19467056, 24767162, 28305328, 38934112, 49534324, 56610656, 99068648, 129143059, 198137296, 258286118, 396274592, 516572236, 904001413, 1033144472, 1808002826, 2066288944, 3616005652, 4132577888, 7232011304, 14464022608, 28928045216]

約数ペア:

[(1, 28928045216), (2, 14464022608), (4, 7232011304), (7, 4132577888), (8, 3616005652), (14, 2066288944), (16, 1808002826), (28, 1033144472), (32, 904001413), (56, 516572236), (73, 396274592), (112, 258286118), (146, 198137296), (224, 129143059), (292, 99068648), (511, 56610656), (584, 49534324), (743, 38934112), (1022, 28305328), (1168, 24767162), (1486, 19467056), (2044, 14152664), (2336, 12383581), (2381, 12149536), (2972, 9733528), (4088, 7076332), (4762, 6074768), (5201, 5562016), (5944, 4866764), (8176, 3538166), (9524, 3037384), (10402, 2781008), (11888, 2433382), (16352, 1769083), (16667, 1735648), (19048, 1518692), (20804, 1390504), (23776, 1216691), (33334, 867824), (38096, 759346), (41608, 695252), (54239, 533344), (66668, 433912), (76192, 379673), (83216, 347626), (108478, 266672), (133336, 216956), (166432, 173813)]