40896864

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 117025272

約数和(自身を除く): 76128408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 673, 844, 1266, 1346, 1688, 1899, 2019, 2532, 2692, 3376, 3798, 4038, 5064, 5384, 6057, 6752, 7596, 8076, 10128, 10768, 12114, 15192, 16152, 20256, 21536, 24228, 30384, 32304, 48456, 60768, 64608, 96912, 142003, 193824, 284006, 426009, 568012, 852018, 1136024, 1278027, 1704036, 2272048, 2556054, 3408072, 4544096, 5112108, 6816144, 10224216, 13632288, 20448432, 40896864]

約数ペア:

[(1, 40896864), (2, 20448432), (3, 13632288), (4, 10224216), (6, 6816144), (8, 5112108), (9, 4544096), (12, 3408072), (16, 2556054), (18, 2272048), (24, 1704036), (32, 1278027), (36, 1136024), (48, 852018), (72, 568012), (96, 426009), (144, 284006), (211, 193824), (288, 142003), (422, 96912), (633, 64608), (673, 60768), (844, 48456), (1266, 32304), (1346, 30384), (1688, 24228), (1899, 21536), (2019, 20256), (2532, 16152), (2692, 15192), (3376, 12114), (3798, 10768), (4038, 10128), (5064, 8076), (5384, 7596), (6057, 6752)]