28938960516

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{107377}}^1$

素因数の和:108028

約数の個数: 48

約数和(自身を含む): 69464116736

約数和(自身を除く): 40525156220

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 607, 1214, 1821, 2428, 3642, 7284, 22459, 44918, 67377, 89836, 107377, 134754, 214754, 269508, 322131, 429508, 644262, 1288524, 3972949, 7945898, 11918847, 15891796, 23837694, 47675388, 65177839, 130355678, 195533517, 260711356, 391067034, 782134068, 2411580043, 4823160086, 7234740129, 9646320172, 14469480258, 28938960516]

約数ペア:

[(1, 28938960516), (2, 14469480258), (3, 9646320172), (4, 7234740129), (6, 4823160086), (12, 2411580043), (37, 782134068), (74, 391067034), (111, 260711356), (148, 195533517), (222, 130355678), (444, 65177839), (607, 47675388), (1214, 23837694), (1821, 15891796), (2428, 11918847), (3642, 7945898), (7284, 3972949), (22459, 1288524), (44918, 644262), (67377, 429508), (89836, 322131), (107377, 269508), (134754, 214754)]