28976169464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{71287}}^1$

素因数の和:71484

約数の個数: 64

約数和(自身を含む): 61592832000

約数和(自身を除く): 32616662536

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 149, 248, 298, 341, 596, 682, 1192, 1364, 1639, 2728, 3278, 4619, 6556, 9238, 13112, 18476, 36952, 50809, 71287, 101618, 142574, 203236, 285148, 406472, 570296, 784157, 1568314, 2209897, 3136628, 4419794, 6273256, 8839588, 10621763, 17679176, 21243526, 24308867, 42487052, 48617734, 84974104, 97235468, 116839393, 194470936, 233678786, 329274653, 467357572, 658549306, 934715144, 1317098612, 2634197224, 3622021183, 7244042366, 14488084732, 28976169464]

約数ペア:

[(1, 28976169464), (2, 14488084732), (4, 7244042366), (8, 3622021183), (11, 2634197224), (22, 1317098612), (31, 934715144), (44, 658549306), (62, 467357572), (88, 329274653), (124, 233678786), (149, 194470936), (248, 116839393), (298, 97235468), (341, 84974104), (596, 48617734), (682, 42487052), (1192, 24308867), (1364, 21243526), (1639, 17679176), (2728, 10621763), (3278, 8839588), (4619, 6273256), (6556, 4419794), (9238, 3136628), (13112, 2209897), (18476, 1568314), (36952, 784157), (50809, 570296), (71287, 406472), (101618, 285148), (142574, 203236)]