72957536

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 148055040

約数和(自身を除く): 75097504

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 179, 188, 271, 358, 376, 542, 716, 752, 1084, 1432, 1504, 2168, 2864, 4336, 5728, 8413, 8672, 12737, 16826, 25474, 33652, 48509, 50948, 67304, 97018, 101896, 134608, 194036, 203792, 269216, 388072, 407584, 776144, 1552288, 2279923, 4559846, 9119692, 18239384, 36478768, 72957536]

約数ペア:

[(1, 72957536), (2, 36478768), (4, 18239384), (8, 9119692), (16, 4559846), (32, 2279923), (47, 1552288), (94, 776144), (179, 407584), (188, 388072), (271, 269216), (358, 203792), (376, 194036), (542, 134608), (716, 101896), (752, 97018), (1084, 67304), (1432, 50948), (1504, 48509), (2168, 33652), (2864, 25474), (4336, 16826), (5728, 12737), (8413, 8672)]