1428952

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 3456000

約数和(自身を除く): 2027048

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 79, 119, 133, 136, 152, 158, 238, 266, 316, 323, 476, 532, 553, 632, 646, 952, 1064, 1106, 1292, 1343, 1501, 2212, 2261, 2584, 2686, 3002, 4424, 4522, 5372, 6004, 9044, 9401, 10507, 10744, 12008, 18088, 18802, 21014, 25517, 37604, 42028, 51034, 75208, 84056, 102068, 178619, 204136, 357238, 714476, 1428952]

約数ペア:

[(1, 1428952), (2, 714476), (4, 357238), (7, 204136), (8, 178619), (14, 102068), (17, 84056), (19, 75208), (28, 51034), (34, 42028), (38, 37604), (56, 25517), (68, 21014), (76, 18802), (79, 18088), (119, 12008), (133, 10744), (136, 10507), (152, 9401), (158, 9044), (238, 6004), (266, 5372), (316, 4522), (323, 4424), (476, 3002), (532, 2686), (553, 2584), (632, 2261), (646, 2212), (952, 1501), (1064, 1343), (1106, 1292)]