7770224

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 20610288

約数和(自身を除く): 12840064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 53, 56, 68, 77, 88, 98, 106, 112, 119, 136, 154, 176, 187, 196, 212, 238, 272, 308, 371, 374, 392, 424, 476, 539, 583, 616, 742, 748, 784, 833, 848, 901, 952, 1078, 1166, 1232, 1309, 1484, 1496, 1666, 1802, 1904, 2156, 2332, 2597, 2618, 2968, 2992, 3332, 3604, 4081, 4312, 4664, 5194, 5236, 5936, 6307, 6664, 7208, 8162, 8624, 9163, 9328, 9911, 10388, 10472, 12614, 13328, 14416, 16324, 18326, 19822, 20776, 20944, 25228, 28567, 32648, 36652, 39644, 41552, 44149, 50456, 57134, 65296, 69377, 73304, 79288, 88298, 100912, 114268, 138754, 146608, 158576, 176596, 228536, 277508, 353192, 457072, 485639, 555016, 706384, 971278, 1110032, 1942556, 3885112, 7770224]

約数ペア:

[(1, 7770224), (2, 3885112), (4, 1942556), (7, 1110032), (8, 971278), (11, 706384), (14, 555016), (16, 485639), (17, 457072), (22, 353192), (28, 277508), (34, 228536), (44, 176596), (49, 158576), (53, 146608), (56, 138754), (68, 114268), (77, 100912), (88, 88298), (98, 79288), (106, 73304), (112, 69377), (119, 65296), (136, 57134), (154, 50456), (176, 44149), (187, 41552), (196, 39644), (212, 36652), (238, 32648), (272, 28567), (308, 25228), (371, 20944), (374, 20776), (392, 19822), (424, 18326), (476, 16324), (539, 14416), (583, 13328), (616, 12614), (742, 10472), (748, 10388), (784, 9911), (833, 9328), (848, 9163), (901, 8624), (952, 8162), (1078, 7208), (1166, 6664), (1232, 6307), (1309, 5936), (1484, 5236), (1496, 5194), (1666, 4664), (1802, 4312), (1904, 4081), (2156, 3604), (2332, 3332), (2597, 2992), (2618, 2968)]