47789312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 103017600

約数和(自身を除く): 55228288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 139, 158, 256, 272, 278, 316, 544, 556, 632, 1088, 1112, 1264, 1343, 2176, 2224, 2363, 2528, 2686, 4352, 4448, 4726, 5056, 5372, 8896, 9452, 10112, 10744, 10981, 17792, 18904, 20224, 21488, 21962, 35584, 37808, 42976, 43924, 75616, 85952, 87848, 151232, 171904, 175696, 186677, 302464, 343808, 351392, 373354, 604928, 702784, 746708, 1405568, 1493416, 2811136, 2986832, 5973664, 11947328, 23894656, 47789312]

約数ペア:

[(1, 47789312), (2, 23894656), (4, 11947328), (8, 5973664), (16, 2986832), (17, 2811136), (32, 1493416), (34, 1405568), (64, 746708), (68, 702784), (79, 604928), (128, 373354), (136, 351392), (139, 343808), (158, 302464), (256, 186677), (272, 175696), (278, 171904), (316, 151232), (544, 87848), (556, 85952), (632, 75616), (1088, 43924), (1112, 42976), (1264, 37808), (1343, 35584), (2176, 21962), (2224, 21488), (2363, 20224), (2528, 18904), (2686, 17792), (4352, 10981), (4448, 10744), (4726, 10112), (5056, 9452), (5372, 8896)]