72705344

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{13687}}^1$

素因数の和:13782

約数の個数: 28

約数和(自身を含む): 146023584

約数和(自身を除く): 73318240

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 13687, 27374, 54748, 109496, 218992, 437984, 875968, 1136021, 2272042, 4544084, 9088168, 18176336, 36352672, 72705344]

約数ペア:

[(1, 72705344), (2, 36352672), (4, 18176336), (8, 9088168), (16, 4544084), (32, 2272042), (64, 1136021), (83, 875968), (166, 437984), (332, 218992), (664, 109496), (1328, 54748), (2656, 27374), (5312, 13687)]