40815572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 91002240

約数和(自身を除く): 50186668

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4513, 4522, 9026, 9044, 18052, 31591, 63182, 76721, 85747, 126364, 153442, 171494, 306884, 342988, 537047, 600229, 1074094, 1200458, 1457699, 2148188, 2400916, 2915398, 5830796, 10203893, 20407786, 40815572]

約数ペア:

[(1, 40815572), (2, 20407786), (4, 10203893), (7, 5830796), (14, 2915398), (17, 2400916), (19, 2148188), (28, 1457699), (34, 1200458), (38, 1074094), (68, 600229), (76, 537047), (119, 342988), (133, 306884), (238, 171494), (266, 153442), (323, 126364), (476, 85747), (532, 76721), (646, 63182), (1292, 31591), (2261, 18052), (4513, 9044), (4522, 9026)]