28558006248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1\times {\mathrm{4603}}^1$

素因数の和:4943

約数の個数: 96

約数和(自身を含む): 74062706400

約数和(自身を除く): 45504700152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 269, 372, 538, 744, 807, 961, 1076, 1614, 1922, 2152, 2883, 3228, 3844, 4603, 5766, 6456, 7688, 8339, 9206, 11532, 13809, 16678, 18412, 23064, 25017, 27618, 33356, 36824, 50034, 55236, 66712, 100068, 110472, 142693, 200136, 258509, 285386, 428079, 517018, 570772, 775527, 856158, 1034036, 1141544, 1238207, 1551054, 1712316, 2068072, 2476414, 3102108, 3424632, 3714621, 4423483, 4952828, 6204216, 7429242, 8846966, 9905656, 13270449, 14858484, 17693932, 26540898, 29716968, 35387864, 38384417, 53081796, 76768834, 106163592, 115153251, 153537668, 230306502, 307075336, 460613004, 921226008, 1189916927, 2379833854, 3569750781, 4759667708, 7139501562, 9519335416, 14279003124, 28558006248]

約数ペア:

[(1, 28558006248), (2, 14279003124), (3, 9519335416), (4, 7139501562), (6, 4759667708), (8, 3569750781), (12, 2379833854), (24, 1189916927), (31, 921226008), (62, 460613004), (93, 307075336), (124, 230306502), (186, 153537668), (248, 115153251), (269, 106163592), (372, 76768834), (538, 53081796), (744, 38384417), (807, 35387864), (961, 29716968), (1076, 26540898), (1614, 17693932), (1922, 14858484), (2152, 13270449), (2883, 9905656), (3228, 8846966), (3844, 7429242), (4603, 6204216), (5766, 4952828), (6456, 4423483), (7688, 3714621), (8339, 3424632), (9206, 3102108), (11532, 2476414), (13809, 2068072), (16678, 1712316), (18412, 1551054), (23064, 1238207), (25017, 1141544), (27618, 1034036), (33356, 856158), (36824, 775527), (50034, 570772), (55236, 517018), (66712, 428079), (100068, 285386), (110472, 258509), (142693, 200136)]