72292768

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 147619584

約数和(自身を除く): 75326816

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 677, 752, 1136, 1354, 1504, 2272, 2708, 3337, 5416, 6674, 10832, 13348, 21664, 26696, 31819, 48067, 53392, 63638, 96134, 106784, 127276, 192268, 254552, 384536, 509104, 769072, 1018208, 1538144, 2259149, 4518298, 9036596, 18073192, 36146384, 72292768]

約数ペア:

[(1, 72292768), (2, 36146384), (4, 18073192), (8, 9036596), (16, 4518298), (32, 2259149), (47, 1538144), (71, 1018208), (94, 769072), (142, 509104), (188, 384536), (284, 254552), (376, 192268), (568, 127276), (677, 106784), (752, 96134), (1136, 63638), (1354, 53392), (1504, 48067), (2272, 31819), (2708, 26696), (3337, 21664), (5416, 13348), (6674, 10832)]