29972272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8963}}^1$

素因数の和:9001

約数の個数: 40

約数和(自身を含む): 66692160

約数和(自身を除く): 36719888

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 8963, 17926, 35852, 71704, 98593, 143408, 170297, 197186, 340594, 394372, 681188, 788744, 1362376, 1577488, 1873267, 2724752, 3746534, 7493068, 14986136, 29972272]

約数ペア:

[(1, 29972272), (2, 14986136), (4, 7493068), (8, 3746534), (11, 2724752), (16, 1873267), (19, 1577488), (22, 1362376), (38, 788744), (44, 681188), (76, 394372), (88, 340594), (152, 197186), (176, 170297), (209, 143408), (304, 98593), (418, 71704), (836, 35852), (1672, 17926), (3344, 8963)]