2214038848

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{159421}}^1$

素因数の和:159471

約数の個数: 56

約数和(自身を含む): 5183128064

約数和(自身を除く): 2969089216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 159421, 318842, 637684, 1115947, 1275368, 2231894, 2550736, 4463788, 4942051, 5101472, 8927576, 9884102, 10202944, 17855152, 19768204, 34594357, 35710304, 39536408, 69188714, 71420608, 79072816, 138377428, 158145632, 276754856, 316291264, 553509712, 1107019424, 2214038848]

約数ペア:

[(1, 2214038848), (2, 1107019424), (4, 553509712), (7, 316291264), (8, 276754856), (14, 158145632), (16, 138377428), (28, 79072816), (31, 71420608), (32, 69188714), (56, 39536408), (62, 35710304), (64, 34594357), (112, 19768204), (124, 17855152), (217, 10202944), (224, 9884102), (248, 8927576), (434, 5101472), (448, 4942051), (496, 4463788), (868, 2550736), (992, 2231894), (1736, 1275368), (1984, 1115947), (3472, 637684), (6944, 318842), (13888, 159421)]