71559776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 152354160

約数和(自身を除く): 80794384

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 3181, 5624, 6362, 11248, 12724, 22496, 25448, 50896, 60439, 101792, 117697, 120878, 235394, 241756, 470788, 483512, 941576, 967024, 1883152, 1934048, 2236243, 3766304, 4472486, 8944972, 17889944, 35779888, 71559776]

約数ペア:

[(1, 71559776), (2, 35779888), (4, 17889944), (8, 8944972), (16, 4472486), (19, 3766304), (32, 2236243), (37, 1934048), (38, 1883152), (74, 967024), (76, 941576), (148, 483512), (152, 470788), (296, 241756), (304, 235394), (592, 120878), (608, 117697), (703, 101792), (1184, 60439), (1406, 50896), (2812, 25448), (3181, 22496), (5624, 12724), (6362, 11248)]