40023872

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2239

約数の個数: 56

約数和(自身を含む): 93024960

約数和(自身を除く): 53001088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2179, 2296, 2624, 4358, 4592, 8716, 9184, 15253, 17432, 18368, 30506, 34864, 61012, 69728, 89339, 122024, 139456, 178678, 244048, 357356, 488096, 625373, 714712, 976192, 1250746, 1429424, 2501492, 2858848, 5002984, 5717696, 10005968, 20011936, 40023872]

約数ペア:

[(1, 40023872), (2, 20011936), (4, 10005968), (7, 5717696), (8, 5002984), (14, 2858848), (16, 2501492), (28, 1429424), (32, 1250746), (41, 976192), (56, 714712), (64, 625373), (82, 488096), (112, 357356), (164, 244048), (224, 178678), (287, 139456), (328, 122024), (448, 89339), (574, 69728), (656, 61012), (1148, 34864), (1312, 30506), (2179, 18368), (2296, 17432), (2624, 15253), (4358, 9184), (4592, 8716)]