65944496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 143990784

約数和(自身を除く): 78046288

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 83, 92, 127, 136, 166, 184, 254, 272, 332, 368, 391, 508, 664, 782, 1016, 1328, 1411, 1564, 1909, 2032, 2159, 2822, 2921, 3128, 3818, 4318, 5644, 5842, 6256, 7636, 8636, 10541, 11288, 11684, 15272, 17272, 21082, 22576, 23368, 30544, 32453, 34544, 42164, 46736, 49657, 64906, 84328, 99314, 129812, 168656, 179197, 198628, 242443, 259624, 358394, 397256, 484886, 519248, 716788, 794512, 969772, 1433576, 1939544, 2867152, 3879088, 4121531, 8243062, 16486124, 32972248, 65944496]

約数ペア:

[(1, 65944496), (2, 32972248), (4, 16486124), (8, 8243062), (16, 4121531), (17, 3879088), (23, 2867152), (34, 1939544), (46, 1433576), (68, 969772), (83, 794512), (92, 716788), (127, 519248), (136, 484886), (166, 397256), (184, 358394), (254, 259624), (272, 242443), (332, 198628), (368, 179197), (391, 168656), (508, 129812), (664, 99314), (782, 84328), (1016, 64906), (1328, 49657), (1411, 46736), (1564, 42164), (1909, 34544), (2032, 32453), (2159, 30544), (2822, 23368), (2921, 22576), (3128, 21082), (3818, 17272), (4318, 15272), (5644, 11684), (5842, 11288), (6256, 10541), (7636, 8636)]