28681944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 64

約数和(自身を含む): 77952000

約数和(自身を除く): 49270056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2029, 2356, 3534, 4058, 4712, 6087, 7068, 8116, 12174, 14136, 16232, 24348, 38551, 48696, 62899, 77102, 115653, 125798, 154204, 188697, 231306, 251596, 308408, 377394, 462612, 503192, 754788, 925224, 1195081, 1509576, 2390162, 3585243, 4780324, 7170486, 9560648, 14340972, 28681944]

約数ペア:

[(1, 28681944), (2, 14340972), (3, 9560648), (4, 7170486), (6, 4780324), (8, 3585243), (12, 2390162), (19, 1509576), (24, 1195081), (31, 925224), (38, 754788), (57, 503192), (62, 462612), (76, 377394), (93, 308408), (114, 251596), (124, 231306), (152, 188697), (186, 154204), (228, 125798), (248, 115653), (372, 77102), (456, 62899), (589, 48696), (744, 38551), (1178, 24348), (1767, 16232), (2029, 14136), (2356, 12174), (3534, 8116), (4058, 7068), (4712, 6087)]