71850746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 50560774

約数列:

[1, 2, 11, 22, 31, 62, 137, 274, 341, 682, 769, 1507, 1538, 3014, 4247, 8459, 8494, 16918, 23839, 46717, 47678, 93434, 105353, 210706, 262229, 524458, 1158883, 2317766, 3265943, 6531886, 35925373, 71850746]

約数ペア:

[(1, 71850746), (2, 35925373), (11, 6531886), (22, 3265943), (31, 2317766), (62, 1158883), (137, 524458), (274, 262229), (341, 210706), (682, 105353), (769, 93434), (1507, 47678), (1538, 46717), (3014, 23839), (4247, 16918), (8459, 8494)]