78479296

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 178897280

約数和(自身を除く): 100417984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 566, 619, 1132, 1238, 1981, 2264, 2476, 3962, 4333, 4528, 4952, 7924, 8666, 9056, 9904, 15848, 17332, 18112, 19808, 31696, 34664, 39616, 63392, 69328, 126784, 138656, 175177, 277312, 350354, 700708, 1226239, 1401416, 2452478, 2802832, 4904956, 5605664, 9809912, 11211328, 19619824, 39239648, 78479296]

約数ペア:

[(1, 78479296), (2, 39239648), (4, 19619824), (7, 11211328), (8, 9809912), (14, 5605664), (16, 4904956), (28, 2802832), (32, 2452478), (56, 1401416), (64, 1226239), (112, 700708), (224, 350354), (283, 277312), (448, 175177), (566, 138656), (619, 126784), (1132, 69328), (1238, 63392), (1981, 39616), (2264, 34664), (2476, 31696), (3962, 19808), (4333, 18112), (4528, 17332), (4952, 15848), (7924, 9904), (8666, 9056)]