4270288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 9508320

約数和(自身を除く): 5238032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1277, 1672, 2554, 3344, 5108, 10216, 14047, 20432, 24263, 28094, 48526, 56188, 97052, 112376, 194104, 224752, 266893, 388208, 533786, 1067572, 2135144, 4270288]

約数ペア:

[(1, 4270288), (2, 2135144), (4, 1067572), (8, 533786), (11, 388208), (16, 266893), (19, 224752), (22, 194104), (38, 112376), (44, 97052), (76, 56188), (88, 48526), (152, 28094), (176, 24263), (209, 20432), (304, 14047), (418, 10216), (836, 5108), (1277, 3344), (1672, 2554)]