71118976

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29243}}^1$

素因数の和:29276

約数の個数: 32

約数和(自身を含む): 149144400

約数和(自身を除く): 78025424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29243, 58486, 116972, 233944, 467888, 555617, 935776, 1111234, 1871552, 2222468, 3743104, 4444936, 8889872, 17779744, 35559488, 71118976]

約数ペア:

[(1, 71118976), (2, 35559488), (4, 17779744), (8, 8889872), (16, 4444936), (19, 3743104), (32, 2222468), (38, 1871552), (64, 1111234), (76, 935776), (128, 555617), (152, 467888), (304, 233944), (608, 116972), (1216, 58486), (2432, 29243)]