67301248

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 158238720

約数和(自身を除く): 90937472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2423, 3472, 3968, 4846, 6944, 9692, 13888, 16961, 19384, 27776, 33922, 38768, 67844, 75113, 77536, 135688, 150226, 155072, 271376, 300452, 310144, 525791, 542752, 600904, 1051582, 1085504, 1201808, 2103164, 2171008, 2403616, 4206328, 4807232, 8412656, 9614464, 16825312, 33650624, 67301248]

約数ペア:

[(1, 67301248), (2, 33650624), (4, 16825312), (7, 9614464), (8, 8412656), (14, 4807232), (16, 4206328), (28, 2403616), (31, 2171008), (32, 2103164), (56, 1201808), (62, 1085504), (64, 1051582), (112, 600904), (124, 542752), (128, 525791), (217, 310144), (224, 300452), (248, 271376), (434, 155072), (448, 150226), (496, 135688), (868, 77536), (896, 75113), (992, 67844), (1736, 38768), (1984, 33922), (2423, 27776), (3472, 19384), (3968, 16961), (4846, 13888), (6944, 9692)]