25234643968

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3389

約数の個数: 88

約数和(自身を含む): 51691564544

約数和(自身を除く): 26456920576

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 128, 244, 254, 256, 488, 508, 512, 976, 1016, 1024, 1952, 2032, 3181, 3904, 4064, 6362, 7747, 7808, 8128, 12724, 15494, 15616, 16256, 25448, 30988, 31232, 32512, 50896, 61976, 62464, 65024, 101792, 123952, 130048, 194041, 203584, 247904, 388082, 403987, 407168, 495808, 776164, 807974, 814336, 991616, 1552328, 1615948, 1628672, 1983232, 3104656, 3231896, 3257344, 3966464, 6209312, 6463792, 7932928, 12418624, 12927584, 24643207, 24837248, 25855168, 49286414, 49674496, 51710336, 98572828, 99348992, 103420672, 197145656, 198697984, 206841344, 394291312, 413682688, 788582624, 1577165248, 3154330496, 6308660992, 12617321984, 25234643968]

約数ペア:

[(1, 25234643968), (2, 12617321984), (4, 6308660992), (8, 3154330496), (16, 1577165248), (32, 788582624), (61, 413682688), (64, 394291312), (122, 206841344), (127, 198697984), (128, 197145656), (244, 103420672), (254, 99348992), (256, 98572828), (488, 51710336), (508, 49674496), (512, 49286414), (976, 25855168), (1016, 24837248), (1024, 24643207), (1952, 12927584), (2032, 12418624), (3181, 7932928), (3904, 6463792), (4064, 6209312), (6362, 3966464), (7747, 3257344), (7808, 3231896), (8128, 3104656), (12724, 1983232), (15494, 1628672), (15616, 1615948), (16256, 1552328), (25448, 991616), (30988, 814336), (31232, 807974), (32512, 776164), (50896, 495808), (61976, 407168), (62464, 403987), (65024, 388082), (101792, 247904), (123952, 203584), (130048, 194041)]