77554816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 169371000

約数和(自身を除く): 91816184

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1229, 1856, 1972, 2176, 2458, 3712, 3944, 4916, 7888, 9832, 15776, 19664, 20893, 31552, 35641, 39328, 41786, 63104, 71282, 78656, 83572, 142564, 157312, 167144, 285128, 334288, 570256, 605897, 668576, 1140512, 1211794, 1337152, 2281024, 2423588, 2674304, 4562048, 4847176, 9694352, 19388704, 38777408, 77554816]

約数ペア:

[(1, 77554816), (2, 38777408), (4, 19388704), (8, 9694352), (16, 4847176), (17, 4562048), (29, 2674304), (32, 2423588), (34, 2281024), (58, 1337152), (64, 1211794), (68, 1140512), (116, 668576), (128, 605897), (136, 570256), (232, 334288), (272, 285128), (464, 167144), (493, 157312), (544, 142564), (928, 83572), (986, 78656), (1088, 71282), (1229, 63104), (1856, 41786), (1972, 39328), (2176, 35641), (2458, 31552), (3712, 20893), (3944, 19664), (4916, 15776), (7888, 9832)]