65904512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 143648640

約数和(自身を除く): 77744128

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 977, 992, 1054, 1088, 1954, 1984, 2108, 2176, 3908, 3968, 4216, 7816, 8432, 15632, 16609, 16864, 30287, 31264, 33218, 33728, 60574, 62528, 66436, 67456, 121148, 125056, 132872, 242296, 265744, 484592, 514879, 531488, 969184, 1029758, 1062976, 1938368, 2059516, 2125952, 3876736, 4119032, 8238064, 16476128, 32952256, 65904512]

約数ペア:

[(1, 65904512), (2, 32952256), (4, 16476128), (8, 8238064), (16, 4119032), (17, 3876736), (31, 2125952), (32, 2059516), (34, 1938368), (62, 1062976), (64, 1029758), (68, 969184), (124, 531488), (128, 514879), (136, 484592), (248, 265744), (272, 242296), (496, 132872), (527, 125056), (544, 121148), (977, 67456), (992, 66436), (1054, 62528), (1088, 60574), (1954, 33728), (1984, 33218), (2108, 31264), (2176, 30287), (3908, 16864), (3968, 16609), (4216, 15632), (7816, 8432)]