42498904

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 94786560

約数和(自身を除く): 52287656

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 67, 94, 134, 188, 241, 268, 329, 376, 469, 482, 536, 658, 938, 964, 1316, 1687, 1876, 1928, 2632, 3149, 3374, 3752, 6298, 6748, 11327, 12596, 13496, 16147, 22043, 22654, 25192, 32294, 44086, 45308, 64588, 79289, 88172, 90616, 113029, 129176, 158578, 176344, 226058, 317156, 452116, 634312, 758909, 904232, 1517818, 3035636, 5312363, 6071272, 10624726, 21249452, 42498904]

約数ペア:

[(1, 42498904), (2, 21249452), (4, 10624726), (7, 6071272), (8, 5312363), (14, 3035636), (28, 1517818), (47, 904232), (56, 758909), (67, 634312), (94, 452116), (134, 317156), (188, 226058), (241, 176344), (268, 158578), (329, 129176), (376, 113029), (469, 90616), (482, 88172), (536, 79289), (658, 64588), (938, 45308), (964, 44086), (1316, 32294), (1687, 25192), (1876, 22654), (1928, 22043), (2632, 16147), (3149, 13496), (3374, 12596), (3752, 11327), (6298, 6748)]