67445248

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10133}}^1$

素因数の和:10164

約数の個数: 40

約数和(自身を含む): 145139148

約数和(自身を除く): 77693900

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10133, 20266, 40532, 81064, 131729, 162128, 263458, 324256, 526916, 648512, 1053832, 1297024, 2107664, 2594048, 4215328, 5188096, 8430656, 16861312, 33722624, 67445248]

約数ペア:

[(1, 67445248), (2, 33722624), (4, 16861312), (8, 8430656), (13, 5188096), (16, 4215328), (26, 2594048), (32, 2107664), (52, 1297024), (64, 1053832), (104, 648512), (128, 526916), (208, 324256), (256, 263458), (416, 162128), (512, 131729), (832, 81064), (1664, 40532), (3328, 20266), (6656, 10133)]