28855960068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{9277}}^1$

素因数の和:9581

約数の個数: 96

約数和(自身を含む): 73554202624

約数和(自身を除く): 44698242556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 157, 254, 314, 381, 471, 508, 628, 762, 942, 1524, 1651, 1884, 2041, 3302, 4082, 4953, 6123, 6604, 8164, 9277, 9906, 12246, 18554, 19812, 19939, 24492, 27831, 37108, 39878, 55662, 59817, 79756, 111324, 119634, 120601, 239268, 241202, 259207, 361803, 482404, 518414, 723606, 777621, 1036828, 1178179, 1447212, 1456489, 1555242, 2356358, 2912978, 3110484, 3534537, 4369467, 4712716, 5825956, 7069074, 8738934, 14138148, 15316327, 17477868, 18934357, 30632654, 37868714, 45948981, 56803071, 61265308, 75737428, 91897962, 113606142, 183795924, 184974103, 227212284, 369948206, 554922309, 739896412, 1109844618, 2219689236, 2404663339, 4809326678, 7213990017, 9618653356, 14427980034, 28855960068]

約数ペア:

[(1, 28855960068), (2, 14427980034), (3, 9618653356), (4, 7213990017), (6, 4809326678), (12, 2404663339), (13, 2219689236), (26, 1109844618), (39, 739896412), (52, 554922309), (78, 369948206), (127, 227212284), (156, 184974103), (157, 183795924), (254, 113606142), (314, 91897962), (381, 75737428), (471, 61265308), (508, 56803071), (628, 45948981), (762, 37868714), (942, 30632654), (1524, 18934357), (1651, 17477868), (1884, 15316327), (2041, 14138148), (3302, 8738934), (4082, 7069074), (4953, 5825956), (6123, 4712716), (6604, 4369467), (8164, 3534537), (9277, 3110484), (9906, 2912978), (12246, 2356358), (18554, 1555242), (19812, 1456489), (19939, 1447212), (24492, 1178179), (27831, 1036828), (37108, 777621), (39878, 723606), (55662, 518414), (59817, 482404), (79756, 361803), (111324, 259207), (119634, 241202), (120601, 239268)]