15697214848

素因数分解:

$2^7\times 7^1\times {\mathrm{397}}^1\times {\mathrm{44129}}^1$

素因数の和:44547

約数の個数: 64

約数和(自身を含む): 35830029600

約数和(自身を除く): 20132814752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 397, 448, 794, 896, 1588, 2779, 3176, 5558, 6352, 11116, 12704, 22232, 25408, 44129, 44464, 50816, 88258, 88928, 176516, 177856, 308903, 353032, 355712, 617806, 706064, 1235612, 1412128, 2471224, 2824256, 4942448, 5648512, 9884896, 17519213, 19769792, 35038426, 39539584, 70076852, 122634491, 140153704, 245268982, 280307408, 490537964, 560614816, 981075928, 1121229632, 1962151856, 2242459264, 3924303712, 7848607424, 15697214848]

約数ペア:

[(1, 15697214848), (2, 7848607424), (4, 3924303712), (7, 2242459264), (8, 1962151856), (14, 1121229632), (16, 981075928), (28, 560614816), (32, 490537964), (56, 280307408), (64, 245268982), (112, 140153704), (128, 122634491), (224, 70076852), (397, 39539584), (448, 35038426), (794, 19769792), (896, 17519213), (1588, 9884896), (2779, 5648512), (3176, 4942448), (5558, 2824256), (6352, 2471224), (11116, 1412128), (12704, 1235612), (22232, 706064), (25408, 617806), (44129, 355712), (44464, 353032), (50816, 308903), (88258, 177856), (88928, 176516)]