1604839264

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{65729}}^1$

素因数の和:65855

約数の個数: 48

約数和(自身を含む): 3644071200

約数和(自身を除く): 2039231936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 12208, 24416, 65729, 131458, 262916, 460103, 525832, 920206, 1051664, 1840412, 2103328, 3680824, 7164461, 7361648, 14328922, 14723296, 28657844, 50151227, 57315688, 100302454, 114631376, 200604908, 229262752, 401209816, 802419632, 1604839264]

約数ペア:

[(1, 1604839264), (2, 802419632), (4, 401209816), (7, 229262752), (8, 200604908), (14, 114631376), (16, 100302454), (28, 57315688), (32, 50151227), (56, 28657844), (109, 14723296), (112, 14328922), (218, 7361648), (224, 7164461), (436, 3680824), (763, 2103328), (872, 1840412), (1526, 1051664), (1744, 920206), (3052, 525832), (3488, 460103), (6104, 262916), (12208, 131458), (24416, 65729)]