71889472

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{4271}}^1$

素因数の和:4546

約数の個数: 28

約数和(自身を含む): 143231616

約数和(自身を除く): 71342144

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 4271, 8416, 8542, 16832, 17084, 34168, 68336, 136672, 273344, 1123273, 2246546, 4493092, 8986184, 17972368, 35944736, 71889472]

約数ペア:

[(1, 71889472), (2, 35944736), (4, 17972368), (8, 8986184), (16, 4493092), (32, 2246546), (64, 1123273), (263, 273344), (526, 136672), (1052, 68336), (2104, 34168), (4208, 17084), (4271, 16832), (8416, 8542)]