28342072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 65116800

約数和(自身を除く): 36774728

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 67, 76, 88, 92, 121, 134, 152, 184, 209, 242, 253, 268, 418, 437, 484, 506, 536, 737, 836, 874, 968, 1012, 1273, 1474, 1541, 1672, 1748, 2024, 2299, 2546, 2783, 2948, 3082, 3496, 4598, 4807, 5092, 5566, 5896, 6164, 8107, 9196, 9614, 10184, 11132, 12328, 14003, 16214, 16951, 18392, 19228, 22264, 28006, 29279, 32428, 33902, 38456, 52877, 56012, 58558, 64856, 67804, 105754, 112024, 117116, 135608, 154033, 186461, 211508, 234232, 308066, 322069, 372922, 423016, 616132, 644138, 745844, 1232264, 1288276, 1491688, 2576552, 3542759, 7085518, 14171036, 28342072]

約数ペア:

[(1, 28342072), (2, 14171036), (4, 7085518), (8, 3542759), (11, 2576552), (19, 1491688), (22, 1288276), (23, 1232264), (38, 745844), (44, 644138), (46, 616132), (67, 423016), (76, 372922), (88, 322069), (92, 308066), (121, 234232), (134, 211508), (152, 186461), (184, 154033), (209, 135608), (242, 117116), (253, 112024), (268, 105754), (418, 67804), (437, 64856), (484, 58558), (506, 56012), (536, 52877), (737, 38456), (836, 33902), (874, 32428), (968, 29279), (1012, 28006), (1273, 22264), (1474, 19228), (1541, 18392), (1672, 16951), (1748, 16214), (2024, 14003), (2299, 12328), (2546, 11132), (2783, 10184), (2948, 9614), (3082, 9196), (3496, 8107), (4598, 6164), (4807, 5896), (5092, 5566)]