40860064

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 52279136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2309, 2528, 4424, 4618, 8848, 9236, 16163, 17696, 18472, 32326, 36944, 64652, 73888, 129304, 182411, 258608, 364822, 517216, 729644, 1276877, 1459288, 2553754, 2918576, 5107508, 5837152, 10215016, 20430032, 40860064]

約数ペア:

[(1, 40860064), (2, 20430032), (4, 10215016), (7, 5837152), (8, 5107508), (14, 2918576), (16, 2553754), (28, 1459288), (32, 1276877), (56, 729644), (79, 517216), (112, 364822), (158, 258608), (224, 182411), (316, 129304), (553, 73888), (632, 64652), (1106, 36944), (1264, 32326), (2212, 18472), (2309, 17696), (2528, 16163), (4424, 9236), (4618, 8848)]