39550568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 80946540

約数和(自身を除く): 41395972

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 173, 328, 346, 692, 697, 1384, 1394, 1681, 2788, 2941, 3362, 5576, 5882, 6724, 7093, 11764, 13448, 14186, 23528, 28372, 28577, 56744, 57154, 114308, 120581, 228616, 241162, 290813, 482324, 581626, 964648, 1163252, 2326504, 4943821, 9887642, 19775284, 39550568]

約数ペア:

[(1, 39550568), (2, 19775284), (4, 9887642), (8, 4943821), (17, 2326504), (34, 1163252), (41, 964648), (68, 581626), (82, 482324), (136, 290813), (164, 241162), (173, 228616), (328, 120581), (346, 114308), (692, 57154), (697, 56744), (1384, 28577), (1394, 28372), (1681, 23528), (2788, 14186), (2941, 13448), (3362, 11764), (5576, 7093), (5882, 6724)]