13338873632

素因数分解:

$2^5\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{29819}}^1$

素因数の和:31833

約数の個数: 48

約数和(自身を含む): 30028501440

約数和(自身を除く): 16689627808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1997, 3994, 7988, 13979, 15976, 27958, 29819, 31952, 55916, 59638, 63904, 111832, 119276, 208733, 223664, 238552, 417466, 447328, 477104, 834932, 954208, 1669864, 3339728, 6679456, 59548543, 119097086, 238194172, 416839801, 476388344, 833679602, 952776688, 1667359204, 1905553376, 3334718408, 6669436816, 13338873632]

約数ペア:

[(1, 13338873632), (2, 6669436816), (4, 3334718408), (7, 1905553376), (8, 1667359204), (14, 952776688), (16, 833679602), (28, 476388344), (32, 416839801), (56, 238194172), (112, 119097086), (224, 59548543), (1997, 6679456), (3994, 3339728), (7988, 1669864), (13979, 954208), (15976, 834932), (27958, 477104), (29819, 447328), (31952, 417466), (55916, 238552), (59638, 223664), (63904, 208733), (111832, 119276)]