16697740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 37733472

約数和(自身を除く): 21035732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 733, 1139, 1340, 1466, 2278, 2932, 3665, 4556, 5695, 7330, 11390, 12461, 14660, 22780, 24922, 49111, 49844, 62305, 98222, 124610, 196444, 245555, 249220, 491110, 834887, 982220, 1669774, 3339548, 4174435, 8348870, 16697740]

約数ペア:

[(1, 16697740), (2, 8348870), (4, 4174435), (5, 3339548), (10, 1669774), (17, 982220), (20, 834887), (34, 491110), (67, 249220), (68, 245555), (85, 196444), (134, 124610), (170, 98222), (268, 62305), (335, 49844), (340, 49111), (670, 24922), (733, 22780), (1139, 14660), (1340, 12461), (1466, 11390), (2278, 7330), (2932, 5695), (3665, 4556)]