61885712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32503}}^1$

素因数の和:32535

約数の個数: 40

約数和(自身を含む): 145097856

約数和(自身を除く): 83212144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 32503, 65006, 130012, 227521, 260024, 455042, 520048, 552551, 910084, 1105102, 1820168, 2210204, 3640336, 3867857, 4420408, 7735714, 8840816, 15471428, 30942856, 61885712]

約数ペア:

[(1, 61885712), (2, 30942856), (4, 15471428), (7, 8840816), (8, 7735714), (14, 4420408), (16, 3867857), (17, 3640336), (28, 2210204), (34, 1820168), (56, 1105102), (68, 910084), (112, 552551), (119, 520048), (136, 455042), (238, 260024), (272, 227521), (476, 130012), (952, 65006), (1904, 32503)]