2615662568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1601}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 5341003920

約数和(自身を除く): 2725341352

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 293, 328, 586, 697, 1172, 1394, 1601, 2344, 2788, 3202, 4981, 5576, 6404, 9962, 12013, 12808, 19924, 24026, 27217, 39848, 48052, 54434, 65641, 96104, 108868, 131282, 204221, 217736, 262564, 408442, 469093, 525128, 816884, 938186, 1115897, 1633768, 1876372, 2231794, 3752744, 4463588, 7974581, 8927176, 15949162, 19232813, 31898324, 38465626, 63796648, 76931252, 153862504, 326957821, 653915642, 1307831284, 2615662568]

約数ペア:

[(1, 2615662568), (2, 1307831284), (4, 653915642), (8, 326957821), (17, 153862504), (34, 76931252), (41, 63796648), (68, 38465626), (82, 31898324), (136, 19232813), (164, 15949162), (293, 8927176), (328, 7974581), (586, 4463588), (697, 3752744), (1172, 2231794), (1394, 1876372), (1601, 1633768), (2344, 1115897), (2788, 938186), (3202, 816884), (4981, 525128), (5576, 469093), (6404, 408442), (9962, 262564), (12013, 217736), (12808, 204221), (19924, 131282), (24026, 108868), (27217, 96104), (39848, 65641), (48052, 54434)]