74799664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 148486032

約数和(自身を除く): 73686368

約数列:

[1, 2, 4, 8, 16, 61, 122, 173, 244, 346, 443, 488, 692, 886, 976, 1384, 1772, 2768, 3544, 7088, 10553, 21106, 27023, 42212, 54046, 76639, 84424, 108092, 153278, 168848, 216184, 306556, 432368, 613112, 1226224, 4674979, 9349958, 18699916, 37399832, 74799664]

約数ペア:

[(1, 74799664), (2, 37399832), (4, 18699916), (8, 9349958), (16, 4674979), (61, 1226224), (122, 613112), (173, 432368), (244, 306556), (346, 216184), (443, 168848), (488, 153278), (692, 108092), (886, 84424), (976, 76639), (1384, 54046), (1772, 42212), (2768, 27023), (3544, 21106), (7088, 10553)]