64103872

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 112

約数和(自身を含む): 162397440

約数和(自身を除く): 98293568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 443, 448, 476, 532, 544, 608, 646, 886, 952, 1064, 1088, 1216, 1292, 1772, 1904, 2128, 2261, 2584, 3101, 3544, 3808, 4256, 4522, 5168, 6202, 7088, 7531, 7616, 8417, 8512, 9044, 10336, 12404, 14176, 15062, 16834, 18088, 20672, 24808, 28352, 30124, 33668, 36176, 49616, 52717, 58919, 60248, 67336, 72352, 99232, 105434, 117838, 120496, 134672, 143089, 144704, 198464, 210868, 235676, 240992, 269344, 286178, 421736, 471352, 481984, 538688, 572356, 843472, 942704, 1001623, 1144712, 1686944, 1885408, 2003246, 2289424, 3373888, 3770816, 4006492, 4578848, 8012984, 9157696, 16025968, 32051936, 64103872]

約数ペア:

[(1, 64103872), (2, 32051936), (4, 16025968), (7, 9157696), (8, 8012984), (14, 4578848), (16, 4006492), (17, 3770816), (19, 3373888), (28, 2289424), (32, 2003246), (34, 1885408), (38, 1686944), (56, 1144712), (64, 1001623), (68, 942704), (76, 843472), (112, 572356), (119, 538688), (133, 481984), (136, 471352), (152, 421736), (224, 286178), (238, 269344), (266, 240992), (272, 235676), (304, 210868), (323, 198464), (443, 144704), (448, 143089), (476, 134672), (532, 120496), (544, 117838), (608, 105434), (646, 99232), (886, 72352), (952, 67336), (1064, 60248), (1088, 58919), (1216, 52717), (1292, 49616), (1772, 36176), (1904, 33668), (2128, 30124), (2261, 28352), (2584, 24808), (3101, 20672), (3544, 18088), (3808, 16834), (4256, 15062), (4522, 14176), (5168, 12404), (6202, 10336), (7088, 9044), (7531, 8512), (7616, 8417)]