78244472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12241}}^1$

素因数の和:12311

約数の個数: 32

約数和(自身を含む): 158656320

約数和(自身を除く): 80411848

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 12241, 24482, 48964, 97928, 208097, 416194, 575327, 832388, 1150654, 1664776, 2301308, 4602616, 9780559, 19561118, 39122236, 78244472]

約数ペア:

[(1, 78244472), (2, 39122236), (4, 19561118), (8, 9780559), (17, 4602616), (34, 2301308), (47, 1664776), (68, 1150654), (94, 832388), (136, 575327), (188, 416194), (376, 208097), (799, 97928), (1598, 48964), (3196, 24482), (6392, 12241)]