57369158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 113135616

約数和(自身を除く): 55766458

約数列:

[1, 2, 7, 11, 14, 22, 31, 61, 62, 77, 122, 154, 197, 217, 341, 394, 427, 434, 671, 682, 854, 1342, 1379, 1891, 2167, 2387, 2758, 3782, 4334, 4697, 4774, 6107, 9394, 12017, 12214, 13237, 15169, 20801, 24034, 26474, 30338, 41602, 42749, 67177, 84119, 85498, 132187, 134354, 145607, 168238, 264374, 291214, 372527, 470239, 745054, 925309, 940478, 1850618, 2607689, 4097797, 5215378, 8195594, 28684579, 57369158]

約数ペア:

[(1, 57369158), (2, 28684579), (7, 8195594), (11, 5215378), (14, 4097797), (22, 2607689), (31, 1850618), (61, 940478), (62, 925309), (77, 745054), (122, 470239), (154, 372527), (197, 291214), (217, 264374), (341, 168238), (394, 145607), (427, 134354), (434, 132187), (671, 85498), (682, 84119), (854, 67177), (1342, 42749), (1379, 41602), (1891, 30338), (2167, 26474), (2387, 24034), (2758, 20801), (3782, 15169), (4334, 13237), (4697, 12214), (4774, 12017), (6107, 9394)]