65422448

素因数分解:

$2^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 100

約数和(自身を含む): 160463688

約数和(自身を除く): 95041240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 131, 182, 196, 208, 262, 343, 364, 392, 524, 637, 686, 728, 784, 917, 1048, 1274, 1372, 1456, 1703, 1834, 2096, 2401, 2548, 2744, 3406, 3668, 4459, 4802, 5096, 5488, 6419, 6812, 7336, 8918, 9604, 10192, 11921, 12838, 13624, 14672, 17836, 19208, 23842, 25676, 27248, 31213, 35672, 38416, 44933, 47684, 51352, 62426, 71344, 83447, 89866, 95368, 102704, 124852, 166894, 179732, 190736, 249704, 314531, 333788, 359464, 499408, 584129, 629062, 667576, 718928, 1168258, 1258124, 1335152, 2336516, 2516248, 4088903, 4673032, 5032496, 8177806, 9346064, 16355612, 32711224, 65422448]

約数ペア:

[(1, 65422448), (2, 32711224), (4, 16355612), (7, 9346064), (8, 8177806), (13, 5032496), (14, 4673032), (16, 4088903), (26, 2516248), (28, 2336516), (49, 1335152), (52, 1258124), (56, 1168258), (91, 718928), (98, 667576), (104, 629062), (112, 584129), (131, 499408), (182, 359464), (196, 333788), (208, 314531), (262, 249704), (343, 190736), (364, 179732), (392, 166894), (524, 124852), (637, 102704), (686, 95368), (728, 89866), (784, 83447), (917, 71344), (1048, 62426), (1274, 51352), (1372, 47684), (1456, 44933), (1703, 38416), (1834, 35672), (2096, 31213), (2401, 27248), (2548, 25676), (2744, 23842), (3406, 19208), (3668, 17836), (4459, 14672), (4802, 13624), (5096, 12838), (5488, 11921), (6419, 10192), (6812, 9604), (7336, 8918)]