47639294.000000000

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8400

約数の個数: 72

約数和(自身を含む): 420491736

約数和(自身を除く): 250020344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 8363, 10192, 16726, 20384, 33452, 58541, 66904, 108719, 117082, 133808, 217438, 234164, 267616, 409787, 434876, 468328, 761033, 819574, 869752, 936656, 1522066, 1639148, 1739504, 1873312, 3044132, 3278296, 3479008, 5327231, 6088264, 6556592, 10654462, 12176528, 13113184, 21308924, 24353056, 42617848, 85235696, 170471392]

約数ペア:

[(1, 170471392), (2, 85235696), (4, 42617848), (7, 24353056), (8, 21308924), (13, 13113184), (14, 12176528), (16, 10654462), (26, 6556592), (28, 6088264), (32, 5327231), (49, 3479008), (52, 3278296), (56, 3044132), (91, 1873312), (98, 1739504), (104, 1639148), (112, 1522066), (182, 936656), (196, 869752), (208, 819574), (224, 761033), (364, 468328), (392, 434876), (416, 409787), (637, 267616), (728, 234164), (784, 217438), (1274, 133808), (1456, 117082), (1568, 108719), (2548, 66904), (2912, 58541), (5096, 33452), (8363, 20384), (10192, 16726)]