28749800844

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{367}}^1\times {\mathrm{6271}}^1$

素因数の和:6995

約数の個数: 72

約数和(自身を含む): 73092784128

約数和(自身を除く): 44342983284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 367, 694, 734, 1041, 1101, 1388, 1468, 2082, 2202, 3123, 3303, 4164, 4404, 6246, 6271, 6606, 12492, 12542, 13212, 18813, 25084, 37626, 56439, 75252, 112878, 127349, 225756, 254698, 382047, 509396, 764094, 1146141, 1528188, 2176037, 2292282, 2301457, 4352074, 4584564, 4602914, 6528111, 6904371, 8704148, 9205828, 13056222, 13808742, 19584333, 20713113, 26112444, 27617484, 39168666, 41426226, 78337332, 82852452, 798605579, 1597211158, 2395816737, 3194422316, 4791633474, 7187450211, 9583266948, 14374900422, 28749800844]

約数ペア:

[(1, 28749800844), (2, 14374900422), (3, 9583266948), (4, 7187450211), (6, 4791633474), (9, 3194422316), (12, 2395816737), (18, 1597211158), (36, 798605579), (347, 82852452), (367, 78337332), (694, 41426226), (734, 39168666), (1041, 27617484), (1101, 26112444), (1388, 20713113), (1468, 19584333), (2082, 13808742), (2202, 13056222), (3123, 9205828), (3303, 8704148), (4164, 6904371), (4404, 6528111), (6246, 4602914), (6271, 4584564), (6606, 4352074), (12492, 2301457), (12542, 2292282), (13212, 2176037), (18813, 1528188), (25084, 1146141), (37626, 764094), (56439, 509396), (75252, 382047), (112878, 254698), (127349, 225756)]