4454816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5342944

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 431, 544, 608, 646, 862, 1292, 1724, 2584, 3448, 5168, 6896, 7327, 8189, 10336, 13792, 14654, 16378, 29308, 32756, 58616, 65512, 117232, 131024, 139213, 234464, 262048, 278426, 556852, 1113704, 2227408, 4454816]

約数ペア:

[(1, 4454816), (2, 2227408), (4, 1113704), (8, 556852), (16, 278426), (17, 262048), (19, 234464), (32, 139213), (34, 131024), (38, 117232), (68, 65512), (76, 58616), (136, 32756), (152, 29308), (272, 16378), (304, 14654), (323, 13792), (431, 10336), (544, 8189), (608, 7327), (646, 6896), (862, 5168), (1292, 3448), (1724, 2584)]