28827144

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3659

約数の個数: 64

約数和(自身を含む): 82262400

約数和(自身を除く): 53435256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3607, 3996, 7214, 7992, 10821, 14428, 21642, 28856, 32463, 43284, 64926, 86568, 97389, 129852, 133459, 194778, 259704, 266918, 389556, 400377, 533836, 779112, 800754, 1067672, 1201131, 1601508, 2402262, 3203016, 3603393, 4804524, 7206786, 9609048, 14413572, 28827144]

約数ペア:

[(1, 28827144), (2, 14413572), (3, 9609048), (4, 7206786), (6, 4804524), (8, 3603393), (9, 3203016), (12, 2402262), (18, 1601508), (24, 1201131), (27, 1067672), (36, 800754), (37, 779112), (54, 533836), (72, 400377), (74, 389556), (108, 266918), (111, 259704), (148, 194778), (216, 133459), (222, 129852), (296, 97389), (333, 86568), (444, 64926), (666, 43284), (888, 32463), (999, 28856), (1332, 21642), (1998, 14428), (2664, 10821), (3607, 7992), (3996, 7214)]