42856911872

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12497}}^1$

素因数の和:12731

約数の個数: 88

約数和(自身を含む): 91179258984

約数和(自身を除く): 48322347112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 197, 256, 272, 394, 512, 544, 788, 1024, 1088, 1576, 2176, 3152, 3349, 4352, 6304, 6698, 8704, 12497, 12608, 13396, 17408, 24994, 25216, 26792, 49988, 50432, 53584, 99976, 100864, 107168, 199952, 201728, 212449, 214336, 399904, 424898, 428672, 799808, 849796, 857344, 1599616, 1699592, 1714688, 2461909, 3199232, 3399184, 3429376, 4923818, 6398464, 6798368, 9847636, 12796928, 13596736, 19695272, 27193472, 39390544, 41852453, 54386944, 78781088, 83704906, 108773888, 157562176, 167409812, 217547776, 315124352, 334819624, 630248704, 669639248, 1260497408, 1339278496, 2520994816, 2678556992, 5357113984, 10714227968, 21428455936, 42856911872]

約数ペア:

[(1, 42856911872), (2, 21428455936), (4, 10714227968), (8, 5357113984), (16, 2678556992), (17, 2520994816), (32, 1339278496), (34, 1260497408), (64, 669639248), (68, 630248704), (128, 334819624), (136, 315124352), (197, 217547776), (256, 167409812), (272, 157562176), (394, 108773888), (512, 83704906), (544, 78781088), (788, 54386944), (1024, 41852453), (1088, 39390544), (1576, 27193472), (2176, 19695272), (3152, 13596736), (3349, 12796928), (4352, 9847636), (6304, 6798368), (6698, 6398464), (8704, 4923818), (12497, 3429376), (12608, 3399184), (13396, 3199232), (17408, 2461909), (24994, 1714688), (25216, 1699592), (26792, 1599616), (49988, 857344), (50432, 849796), (53584, 799808), (99976, 428672), (100864, 424898), (107168, 399904), (199952, 214336), (201728, 212449)]