40988192

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4521

約数の個数: 48

約数和(自身を含む): 94493952

約数和(自身を除く): 53505760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4463, 4592, 8926, 9184, 17852, 31241, 35704, 62482, 71408, 124964, 142816, 182983, 249928, 365966, 499856, 731932, 999712, 1280881, 1463864, 2561762, 2927728, 5123524, 5855456, 10247048, 20494096, 40988192]

約数ペア:

[(1, 40988192), (2, 20494096), (4, 10247048), (7, 5855456), (8, 5123524), (14, 2927728), (16, 2561762), (28, 1463864), (32, 1280881), (41, 999712), (56, 731932), (82, 499856), (112, 365966), (164, 249928), (224, 182983), (287, 142816), (328, 124964), (574, 71408), (656, 62482), (1148, 35704), (1312, 31241), (2296, 17852), (4463, 9184), (4592, 8926)]