13481832896

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1874

約数の個数: 112

約数和(自身を含む): 31065216000

約数和(自身を除く): 17583383104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 199, 224, 388, 398, 448, 679, 776, 796, 1358, 1393, 1552, 1559, 1592, 2716, 2786, 3104, 3118, 3184, 5432, 5572, 6208, 6236, 6368, 10864, 10913, 11144, 12472, 12736, 19303, 21728, 21826, 22288, 24944, 38606, 43456, 43652, 44576, 49888, 77212, 87304, 89152, 99776, 135121, 151223, 154424, 174608, 270242, 302446, 308848, 310241, 349216, 540484, 604892, 617696, 620482, 698432, 1058561, 1080968, 1209784, 1235392, 1240964, 2117122, 2161936, 2171687, 2419568, 2481928, 4234244, 4323872, 4343374, 4839136, 4963856, 8468488, 8647744, 8686748, 9678272, 9927712, 16936976, 17373496, 19855424, 30093377, 33873952, 34746992, 60186754, 67747904, 69493984, 120373508, 138987968, 210653639, 240747016, 421307278, 481494032, 842614556, 962988064, 1685229112, 1925976128, 3370458224, 6740916448, 13481832896]

約数ペア:

[(1, 13481832896), (2, 6740916448), (4, 3370458224), (7, 1925976128), (8, 1685229112), (14, 962988064), (16, 842614556), (28, 481494032), (32, 421307278), (56, 240747016), (64, 210653639), (97, 138987968), (112, 120373508), (194, 69493984), (199, 67747904), (224, 60186754), (388, 34746992), (398, 33873952), (448, 30093377), (679, 19855424), (776, 17373496), (796, 16936976), (1358, 9927712), (1393, 9678272), (1552, 8686748), (1559, 8647744), (1592, 8468488), (2716, 4963856), (2786, 4839136), (3104, 4343374), (3118, 4323872), (3184, 4234244), (5432, 2481928), (5572, 2419568), (6208, 2171687), (6236, 2161936), (6368, 2117122), (10864, 1240964), (10913, 1235392), (11144, 1209784), (12472, 1080968), (12736, 1058561), (19303, 698432), (21728, 620482), (21826, 617696), (22288, 604892), (24944, 540484), (38606, 349216), (43456, 310241), (43652, 308848), (44576, 302446), (49888, 270242), (77212, 174608), (87304, 154424), (89152, 151223), (99776, 135121)]