61909652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 130056192

約数和(自身を除く): 68146540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 251, 322, 383, 502, 644, 766, 1004, 1532, 1757, 2681, 3514, 5362, 5773, 7028, 8809, 10724, 11546, 17618, 23092, 35236, 40411, 61663, 80822, 96133, 123326, 161644, 192266, 246652, 384532, 672931, 1345862, 2211059, 2691724, 4422118, 8844236, 15477413, 30954826, 61909652]

約数ペア:

[(1, 61909652), (2, 30954826), (4, 15477413), (7, 8844236), (14, 4422118), (23, 2691724), (28, 2211059), (46, 1345862), (92, 672931), (161, 384532), (251, 246652), (322, 192266), (383, 161644), (502, 123326), (644, 96133), (766, 80822), (1004, 61663), (1532, 40411), (1757, 35236), (2681, 23092), (3514, 17618), (5362, 11546), (5773, 10724), (7028, 8809)]