47217704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 50759896

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 83, 89, 94, 136, 166, 178, 188, 332, 356, 376, 664, 712, 799, 1411, 1513, 1598, 2822, 3026, 3196, 3901, 4183, 5644, 6052, 6392, 7387, 7802, 8366, 11288, 12104, 14774, 15604, 16732, 29548, 31208, 33464, 59096, 66317, 71111, 125579, 132634, 142222, 251158, 265268, 284444, 347189, 502316, 530536, 568888, 694378, 1004632, 1388756, 2777512, 5902213, 11804426, 23608852, 47217704]

約数ペア:

[(1, 47217704), (2, 23608852), (4, 11804426), (8, 5902213), (17, 2777512), (34, 1388756), (47, 1004632), (68, 694378), (83, 568888), (89, 530536), (94, 502316), (136, 347189), (166, 284444), (178, 265268), (188, 251158), (332, 142222), (356, 132634), (376, 125579), (664, 71111), (712, 66317), (799, 59096), (1411, 33464), (1513, 31208), (1598, 29548), (2822, 16732), (3026, 15604), (3196, 14774), (3901, 12104), (4183, 11288), (5644, 8366), (6052, 7802), (6392, 7387)]