4019756972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{16253}}^1$

素因数の和:16359

約数の個数: 72

約数和(自身を含む): 8958424608

約数和(自身を除く): 4938667636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 484, 511, 803, 847, 1022, 1606, 1694, 2044, 3212, 3388, 5621, 8833, 11242, 16253, 17666, 22484, 32506, 35332, 61831, 65012, 113771, 123662, 178783, 227542, 247324, 357566, 455084, 715132, 1186469, 1251481, 1966613, 2372938, 2502962, 3933226, 4745876, 5005924, 7866452, 8305283, 13051159, 13766291, 16610566, 26102318, 27532582, 33221132, 52204636, 55065164, 91358113, 143562749, 182716226, 287125498, 365432452, 574250996, 1004939243, 2009878486, 4019756972]

約数ペア:

[(1, 4019756972), (2, 2009878486), (4, 1004939243), (7, 574250996), (11, 365432452), (14, 287125498), (22, 182716226), (28, 143562749), (44, 91358113), (73, 55065164), (77, 52204636), (121, 33221132), (146, 27532582), (154, 26102318), (242, 16610566), (292, 13766291), (308, 13051159), (484, 8305283), (511, 7866452), (803, 5005924), (847, 4745876), (1022, 3933226), (1606, 2502962), (1694, 2372938), (2044, 1966613), (3212, 1251481), (3388, 1186469), (5621, 715132), (8833, 455084), (11242, 357566), (16253, 247324), (17666, 227542), (22484, 178783), (32506, 123662), (35332, 113771), (61831, 65012)]