71377372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 143265024

約数和(自身を除く): 71887652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 251, 253, 281, 502, 506, 562, 1004, 1012, 1124, 2761, 3091, 5522, 5773, 6182, 6463, 11044, 11546, 12364, 12926, 23092, 25852, 63503, 70531, 71093, 127006, 141062, 142186, 254012, 282124, 284372, 775841, 1551682, 1622213, 3103364, 3244426, 6488852, 17844343, 35688686, 71377372]

約数ペア:

[(1, 71377372), (2, 35688686), (4, 17844343), (11, 6488852), (22, 3244426), (23, 3103364), (44, 1622213), (46, 1551682), (92, 775841), (251, 284372), (253, 282124), (281, 254012), (502, 142186), (506, 141062), (562, 127006), (1004, 71093), (1012, 70531), (1124, 63503), (2761, 25852), (3091, 23092), (5522, 12926), (5773, 12364), (6182, 11546), (6463, 11044)]