29122912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 72055872

約数和(自身を除く): 42932960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 137, 146, 182, 208, 224, 274, 292, 364, 416, 511, 548, 584, 728, 949, 959, 1022, 1096, 1168, 1456, 1781, 1898, 1918, 2044, 2192, 2336, 2912, 3562, 3796, 3836, 4088, 4384, 6643, 7124, 7592, 7672, 8176, 10001, 12467, 13286, 14248, 15184, 15344, 16352, 20002, 24934, 26572, 28496, 30368, 30688, 40004, 49868, 53144, 56992, 70007, 80008, 99736, 106288, 130013, 140014, 160016, 199472, 212576, 260026, 280028, 320032, 398944, 520052, 560056, 910091, 1040104, 1120112, 1820182, 2080208, 2240224, 3640364, 4160416, 7280728, 14561456, 29122912]

約数ペア:

[(1, 29122912), (2, 14561456), (4, 7280728), (7, 4160416), (8, 3640364), (13, 2240224), (14, 2080208), (16, 1820182), (26, 1120112), (28, 1040104), (32, 910091), (52, 560056), (56, 520052), (73, 398944), (91, 320032), (104, 280028), (112, 260026), (137, 212576), (146, 199472), (182, 160016), (208, 140014), (224, 130013), (274, 106288), (292, 99736), (364, 80008), (416, 70007), (511, 56992), (548, 53144), (584, 49868), (728, 40004), (949, 30688), (959, 30368), (1022, 28496), (1096, 26572), (1168, 24934), (1456, 20002), (1781, 16352), (1898, 15344), (1918, 15184), (2044, 14248), (2192, 13286), (2336, 12467), (2912, 10001), (3562, 8176), (3796, 7672), (3836, 7592), (4088, 7124), (4384, 6643)]