33321496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 72938880

約数和(自身を除く): 39617384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 401, 442, 611, 799, 802, 884, 1222, 1598, 1604, 1768, 2444, 3196, 3208, 4888, 5213, 6392, 6817, 10387, 10426, 13634, 18847, 20774, 20852, 27268, 37694, 41548, 41704, 54536, 75388, 83096, 88621, 150776, 177242, 245011, 320399, 354484, 490022, 640798, 708968, 980044, 1281596, 1960088, 2563192, 4165187, 8330374, 16660748, 33321496]

約数ペア:

[(1, 33321496), (2, 16660748), (4, 8330374), (8, 4165187), (13, 2563192), (17, 1960088), (26, 1281596), (34, 980044), (47, 708968), (52, 640798), (68, 490022), (94, 354484), (104, 320399), (136, 245011), (188, 177242), (221, 150776), (376, 88621), (401, 83096), (442, 75388), (611, 54536), (799, 41704), (802, 41548), (884, 37694), (1222, 27268), (1598, 20852), (1604, 20774), (1768, 18847), (2444, 13634), (3196, 10426), (3208, 10387), (4888, 6817), (5213, 6392)]