27926444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4554

約数の個数: 48

約数和(自身を含む): 63701568

約数和(自身を除く): 35775124

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4513, 6188, 9026, 18052, 31591, 58669, 63182, 76721, 117338, 126364, 153442, 234676, 306884, 410683, 537047, 821366, 997373, 1074094, 1642732, 1994746, 2148188, 3989492, 6981611, 13963222, 27926444]

約数ペア:

[(1, 27926444), (2, 13963222), (4, 6981611), (7, 3989492), (13, 2148188), (14, 1994746), (17, 1642732), (26, 1074094), (28, 997373), (34, 821366), (52, 537047), (68, 410683), (91, 306884), (119, 234676), (182, 153442), (221, 126364), (238, 117338), (364, 76721), (442, 63182), (476, 58669), (884, 31591), (1547, 18052), (3094, 9026), (4513, 6188)]