4077804976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{24989}}^1$

素因数の和:25082

約数の個数: 80

約数和(自身を含む): 9519390720

約数和(自身を除く): 5441585744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1316, 1457, 1736, 2632, 2914, 3472, 5264, 5828, 10199, 11656, 20398, 23312, 24989, 40796, 49978, 81592, 99956, 163184, 174923, 199912, 349846, 399824, 699692, 774659, 1174483, 1399384, 1549318, 2348966, 2798768, 3098636, 4697932, 5422613, 6197272, 8221381, 9395864, 10845226, 12394544, 16442762, 18791728, 21690452, 32885524, 36408973, 43380904, 65771048, 72817946, 86761808, 131542096, 145635892, 254862811, 291271784, 509725622, 582543568, 1019451244, 2038902488, 4077804976]

約数ペア:

[(1, 4077804976), (2, 2038902488), (4, 1019451244), (7, 582543568), (8, 509725622), (14, 291271784), (16, 254862811), (28, 145635892), (31, 131542096), (47, 86761808), (56, 72817946), (62, 65771048), (94, 43380904), (112, 36408973), (124, 32885524), (188, 21690452), (217, 18791728), (248, 16442762), (329, 12394544), (376, 10845226), (434, 9395864), (496, 8221381), (658, 6197272), (752, 5422613), (868, 4697932), (1316, 3098636), (1457, 2798768), (1736, 2348966), (2632, 1549318), (2914, 1399384), (3472, 1174483), (5264, 774659), (5828, 699692), (10199, 399824), (11656, 349846), (20398, 199912), (23312, 174923), (24989, 163184), (40796, 99956), (49978, 81592)]