39891032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 83311200

約数和(自身を除く): 43420168

約数列:

[1, 2, 4, 8, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 173, 296, 328, 346, 692, 703, 779, 1384, 1406, 1517, 1558, 2812, 3034, 3116, 3287, 5624, 6068, 6232, 6401, 6574, 7093, 12136, 12802, 13148, 14186, 25604, 26296, 28372, 28823, 51208, 56744, 57646, 115292, 121619, 134767, 230584, 243238, 262441, 269534, 486476, 524882, 539068, 972952, 1049764, 1078136, 2099528, 4986379, 9972758, 19945516, 39891032]

約数ペア:

[(1, 39891032), (2, 19945516), (4, 9972758), (8, 4986379), (19, 2099528), (37, 1078136), (38, 1049764), (41, 972952), (74, 539068), (76, 524882), (82, 486476), (148, 269534), (152, 262441), (164, 243238), (173, 230584), (296, 134767), (328, 121619), (346, 115292), (692, 57646), (703, 56744), (779, 51208), (1384, 28823), (1406, 28372), (1517, 26296), (1558, 25604), (2812, 14186), (3034, 13148), (3116, 12802), (3287, 12136), (5624, 7093), (6068, 6574), (6232, 6401)]