28071481704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{272581}}^1$

素因数の和:273210

約数の個数: 64

約数和(自身を含む): 80335367040

約数和(自身を除く): 52263885336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 613, 1226, 1839, 2452, 3678, 4291, 4904, 7356, 8582, 12873, 14712, 17164, 25746, 34328, 51492, 102984, 272581, 545162, 817743, 1090324, 1635486, 1908067, 2180648, 3270972, 3816134, 5724201, 6541944, 7632268, 11448402, 15264536, 22896804, 45793608, 167092153, 334184306, 501276459, 668368612, 1002552918, 1169645071, 1336737224, 2005105836, 2339290142, 3508935213, 4010211672, 4678580284, 7017870426, 9357160568, 14035740852, 28071481704]

約数ペア:

[(1, 28071481704), (2, 14035740852), (3, 9357160568), (4, 7017870426), (6, 4678580284), (7, 4010211672), (8, 3508935213), (12, 2339290142), (14, 2005105836), (21, 1336737224), (24, 1169645071), (28, 1002552918), (42, 668368612), (56, 501276459), (84, 334184306), (168, 167092153), (613, 45793608), (1226, 22896804), (1839, 15264536), (2452, 11448402), (3678, 7632268), (4291, 6541944), (4904, 5724201), (7356, 3816134), (8582, 3270972), (12873, 2180648), (14712, 1908067), (17164, 1635486), (25746, 1090324), (34328, 817743), (51492, 545162), (102984, 272581)]