4078388272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14869}}^1$

素因数の和:14994

約数の個数: 80

約数和(自身を含む): 9440665600

約数和(自身を除く): 5362277328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 496, 553, 632, 868, 1106, 1264, 1736, 2212, 2449, 3472, 4424, 4898, 8848, 9796, 14869, 17143, 19592, 29738, 34286, 39184, 59476, 68572, 104083, 118952, 137144, 208166, 237904, 274288, 416332, 460939, 832664, 921878, 1174651, 1665328, 1843756, 2349302, 3226573, 3687512, 4698604, 6453146, 7375024, 8222557, 9397208, 12906292, 16445114, 18794416, 25812584, 32890228, 36414181, 51625168, 65780456, 72828362, 131560912, 145656724, 254899267, 291313448, 509798534, 582626896, 1019597068, 2039194136, 4078388272]

約数ペア:

[(1, 4078388272), (2, 2039194136), (4, 1019597068), (7, 582626896), (8, 509798534), (14, 291313448), (16, 254899267), (28, 145656724), (31, 131560912), (56, 72828362), (62, 65780456), (79, 51625168), (112, 36414181), (124, 32890228), (158, 25812584), (217, 18794416), (248, 16445114), (316, 12906292), (434, 9397208), (496, 8222557), (553, 7375024), (632, 6453146), (868, 4698604), (1106, 3687512), (1264, 3226573), (1736, 2349302), (2212, 1843756), (2449, 1665328), (3472, 1174651), (4424, 921878), (4898, 832664), (8848, 460939), (9796, 416332), (14869, 274288), (17143, 237904), (19592, 208166), (29738, 137144), (34286, 118952), (39184, 104083), (59476, 68572)]