67419992

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 134379000

約数和(自身を除く): 66959008

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 179, 184, 356, 358, 529, 712, 716, 1058, 1432, 2047, 2116, 4094, 4117, 4232, 8188, 8234, 15931, 16376, 16468, 31862, 32936, 47081, 63724, 94162, 94691, 127448, 188324, 189382, 366413, 376648, 378764, 732826, 757528, 1465652, 2931304, 8427499, 16854998, 33709996, 67419992]

約数ペア:

[(1, 67419992), (2, 33709996), (4, 16854998), (8, 8427499), (23, 2931304), (46, 1465652), (89, 757528), (92, 732826), (178, 378764), (179, 376648), (184, 366413), (356, 189382), (358, 188324), (529, 127448), (712, 94691), (716, 94162), (1058, 63724), (1432, 47081), (2047, 32936), (2116, 31862), (4094, 16468), (4117, 16376), (4232, 15931), (8188, 8234)]