15698439092

素因数分解:

$2^2\times 7^4\times {\mathrm{53}}^1\times {\mathrm{30841}}^1$

素因数の和:30926

約数の個数: 60

約数和(自身を含む): 32654831076

約数和(自身を除く): 16956391984

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1372, 1484, 2401, 2597, 4802, 5194, 9604, 10388, 18179, 30841, 36358, 61682, 72716, 123364, 127253, 215887, 254506, 431774, 509012, 863548, 1511209, 1634573, 3022418, 3269146, 6044836, 6538292, 10578463, 11442011, 21156926, 22884022, 42313852, 45768044, 74049241, 80094077, 148098482, 160188154, 296196964, 320376308, 560658539, 1121317078, 2242634156, 3924609773, 7849219546, 15698439092]

約数ペア:

[(1, 15698439092), (2, 7849219546), (4, 3924609773), (7, 2242634156), (14, 1121317078), (28, 560658539), (49, 320376308), (53, 296196964), (98, 160188154), (106, 148098482), (196, 80094077), (212, 74049241), (343, 45768044), (371, 42313852), (686, 22884022), (742, 21156926), (1372, 11442011), (1484, 10578463), (2401, 6538292), (2597, 6044836), (4802, 3269146), (5194, 3022418), (9604, 1634573), (10388, 1511209), (18179, 863548), (30841, 509012), (36358, 431774), (61682, 254506), (72716, 215887), (123364, 127253)]