29912792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 73120320

約数和(自身を除く): 43207528

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 2417, 3094, 4834, 6188, 9668, 12376, 16919, 19336, 31421, 33838, 41089, 62842, 67676, 82178, 125684, 135352, 164356, 219947, 251368, 287623, 328712, 439894, 534157, 575246, 879788, 1068314, 1150492, 1759576, 2136628, 2300984, 3739099, 4273256, 7478198, 14956396, 29912792]

約数ペア:

[(1, 29912792), (2, 14956396), (4, 7478198), (7, 4273256), (8, 3739099), (13, 2300984), (14, 2136628), (17, 1759576), (26, 1150492), (28, 1068314), (34, 879788), (52, 575246), (56, 534157), (68, 439894), (91, 328712), (104, 287623), (119, 251368), (136, 219947), (182, 164356), (221, 135352), (238, 125684), (364, 82178), (442, 67676), (476, 62842), (728, 41089), (884, 33838), (952, 31421), (1547, 19336), (1768, 16919), (2417, 12376), (3094, 9668), (4834, 6188)]