1989952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 56

約数和(自身を含む): 4389120

約数和(自身を除く): 2399168

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 59, 62, 64, 68, 118, 124, 136, 236, 248, 272, 472, 496, 527, 544, 944, 992, 1003, 1054, 1088, 1829, 1888, 1984, 2006, 2108, 3658, 3776, 4012, 4216, 7316, 8024, 8432, 14632, 16048, 16864, 29264, 31093, 32096, 33728, 58528, 62186, 64192, 117056, 124372, 248744, 497488, 994976, 1989952]

約数ペア:

[(1, 1989952), (2, 994976), (4, 497488), (8, 248744), (16, 124372), (17, 117056), (31, 64192), (32, 62186), (34, 58528), (59, 33728), (62, 32096), (64, 31093), (68, 29264), (118, 16864), (124, 16048), (136, 14632), (236, 8432), (248, 8024), (272, 7316), (472, 4216), (496, 4012), (527, 3776), (544, 3658), (944, 2108), (992, 2006), (1003, 1984), (1054, 1888), (1088, 1829)]