15702994916

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{52813}}^1$

素因数の和:52909

約数の個数: 72

約数和(自身を含む): 33632166456

約数和(自身を除く): 17929171540

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 49, 74, 82, 98, 148, 164, 196, 259, 287, 518, 574, 1036, 1148, 1517, 1813, 2009, 3034, 3626, 4018, 6068, 7252, 8036, 10619, 21238, 42476, 52813, 74333, 105626, 148666, 211252, 297332, 369691, 739382, 1478764, 1954081, 2165333, 2587837, 3908162, 4330666, 5175674, 7816324, 8661332, 10351348, 13678567, 15157331, 27357134, 30314662, 54714268, 60629324, 80117321, 95749969, 106101317, 160234642, 191499938, 212202634, 320469284, 382999876, 424405268, 560821247, 1121642494, 2243284988, 3925748729, 7851497458, 15702994916]

約数ペア:

[(1, 15702994916), (2, 7851497458), (4, 3925748729), (7, 2243284988), (14, 1121642494), (28, 560821247), (37, 424405268), (41, 382999876), (49, 320469284), (74, 212202634), (82, 191499938), (98, 160234642), (148, 106101317), (164, 95749969), (196, 80117321), (259, 60629324), (287, 54714268), (518, 30314662), (574, 27357134), (1036, 15157331), (1148, 13678567), (1517, 10351348), (1813, 8661332), (2009, 7816324), (3034, 5175674), (3626, 4330666), (4018, 3908162), (6068, 2587837), (7252, 2165333), (8036, 1954081), (10619, 1478764), (21238, 739382), (42476, 369691), (52813, 297332), (74333, 211252), (105626, 148666)]