29125433944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{12647}}^1$

素因数の和:12920

約数の個数: 64

約数和(自身を含む): 58433760000

約数和(自身を除く): 29308326056

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 139, 152, 218, 278, 436, 556, 872, 1112, 2071, 2641, 4142, 5282, 8284, 10564, 12647, 15151, 16568, 21128, 25294, 30302, 50588, 60604, 101176, 121208, 240293, 287869, 480586, 575738, 961172, 1151476, 1378523, 1757933, 1922344, 2302952, 2757046, 3515866, 5514092, 7031732, 11028184, 14063464, 26191937, 33400727, 52383874, 66801454, 104767748, 133602908, 191614697, 209535496, 267205816, 383229394, 766458788, 1532917576, 3640679243, 7281358486, 14562716972, 29125433944]

約数ペア:

[(1, 29125433944), (2, 14562716972), (4, 7281358486), (8, 3640679243), (19, 1532917576), (38, 766458788), (76, 383229394), (109, 267205816), (139, 209535496), (152, 191614697), (218, 133602908), (278, 104767748), (436, 66801454), (556, 52383874), (872, 33400727), (1112, 26191937), (2071, 14063464), (2641, 11028184), (4142, 7031732), (5282, 5514092), (8284, 3515866), (10564, 2757046), (12647, 2302952), (15151, 1922344), (16568, 1757933), (21128, 1378523), (25294, 1151476), (30302, 961172), (50588, 575738), (60604, 480586), (101176, 287869), (121208, 240293)]