8676486532

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 17909736768

約数和(自身を除く): 9233250236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 461, 491, 518, 922, 982, 1036, 1369, 1844, 1964, 2738, 3227, 3437, 5476, 6454, 6874, 9583, 12908, 13748, 17057, 18167, 19166, 34114, 36334, 38332, 68228, 72668, 119399, 127169, 226351, 238798, 254338, 452702, 477596, 508676, 631109, 672179, 905404, 1262218, 1344358, 1584457, 2524436, 2688716, 3168914, 4417763, 4705253, 6337828, 8374987, 8835526, 9410506, 16749974, 17671052, 18821012, 33499948, 58624909, 117249818, 234499636, 309874519, 619749038, 1239498076, 2169121633, 4338243266, 8676486532]

約数ペア:

[(1, 8676486532), (2, 4338243266), (4, 2169121633), (7, 1239498076), (14, 619749038), (28, 309874519), (37, 234499636), (74, 117249818), (148, 58624909), (259, 33499948), (461, 18821012), (491, 17671052), (518, 16749974), (922, 9410506), (982, 8835526), (1036, 8374987), (1369, 6337828), (1844, 4705253), (1964, 4417763), (2738, 3168914), (3227, 2688716), (3437, 2524436), (5476, 1584457), (6454, 1344358), (6874, 1262218), (9583, 905404), (12908, 672179), (13748, 631109), (17057, 508676), (18167, 477596), (19166, 452702), (34114, 254338), (36334, 238798), (38332, 226351), (68228, 127169), (72668, 119399)]