72607456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 150450048

約数和(自身を除く): 77842592

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1381, 1643, 1696, 2762, 3286, 5524, 6572, 11048, 13144, 22096, 26288, 42811, 44192, 52576, 73193, 85622, 146386, 171244, 292772, 342488, 585544, 684976, 1171088, 1369952, 2268983, 2342176, 4537966, 9075932, 18151864, 36303728, 72607456]

約数ペア:

[(1, 72607456), (2, 36303728), (4, 18151864), (8, 9075932), (16, 4537966), (31, 2342176), (32, 2268983), (53, 1369952), (62, 1171088), (106, 684976), (124, 585544), (212, 342488), (248, 292772), (424, 171244), (496, 146386), (848, 85622), (992, 73193), (1381, 52576), (1643, 44192), (1696, 42811), (2762, 26288), (3286, 22096), (5524, 13144), (6572, 11048)]