28917366712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{12697}}^1$

素因数の和:13136

約数の個数: 64

約数和(自身を含む): 59518065600

約数和(自身を除く): 30600698888

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 359, 488, 718, 793, 1436, 1586, 2872, 3172, 4667, 6344, 9334, 12697, 18668, 21899, 25394, 37336, 43798, 50788, 87596, 101576, 165061, 175192, 284687, 330122, 569374, 660244, 774517, 1138748, 1320488, 1549034, 2277496, 3098068, 4558223, 6196136, 9116446, 10068721, 18232892, 20137442, 36465784, 40274884, 59256899, 80549768, 118513798, 237027596, 278051603, 474055192, 556103206, 1112206412, 2224412824, 3614670839, 7229341678, 14458683356, 28917366712]

約数ペア:

[(1, 28917366712), (2, 14458683356), (4, 7229341678), (8, 3614670839), (13, 2224412824), (26, 1112206412), (52, 556103206), (61, 474055192), (104, 278051603), (122, 237027596), (244, 118513798), (359, 80549768), (488, 59256899), (718, 40274884), (793, 36465784), (1436, 20137442), (1586, 18232892), (2872, 10068721), (3172, 9116446), (4667, 6196136), (6344, 4558223), (9334, 3098068), (12697, 2277496), (18668, 1549034), (21899, 1320488), (25394, 1138748), (37336, 774517), (43798, 660244), (50788, 569374), (87596, 330122), (101576, 284687), (165061, 175192)]