77278528

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1199

約数の個数: 56

約数和(自身を含む): 163567872

約数和(自身を除く): 86289344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1117, 1472, 1504, 2162, 2234, 3008, 4324, 4468, 8648, 8936, 17296, 17872, 25691, 34592, 35744, 51382, 52499, 69184, 71488, 102764, 104998, 205528, 209996, 411056, 419992, 822112, 839984, 1207477, 1644224, 1679968, 2414954, 3359936, 4829908, 9659816, 19319632, 38639264, 77278528]

約数ペア:

[(1, 77278528), (2, 38639264), (4, 19319632), (8, 9659816), (16, 4829908), (23, 3359936), (32, 2414954), (46, 1679968), (47, 1644224), (64, 1207477), (92, 839984), (94, 822112), (184, 419992), (188, 411056), (368, 209996), (376, 205528), (736, 104998), (752, 102764), (1081, 71488), (1117, 69184), (1472, 52499), (1504, 51382), (2162, 35744), (2234, 34592), (3008, 25691), (4324, 17872), (4468, 17296), (8648, 8936)]