3780364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 4263476

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 89, 148, 164, 178, 259, 287, 356, 518, 574, 623, 1036, 1148, 1246, 1517, 2492, 3034, 3293, 3649, 6068, 6586, 7298, 10619, 13172, 14596, 21238, 23051, 25543, 42476, 46102, 51086, 92204, 102172, 135013, 270026, 540052, 945091, 1890182, 3780364]

約数ペア:

[(1, 3780364), (2, 1890182), (4, 945091), (7, 540052), (14, 270026), (28, 135013), (37, 102172), (41, 92204), (74, 51086), (82, 46102), (89, 42476), (148, 25543), (164, 23051), (178, 21238), (259, 14596), (287, 13172), (356, 10619), (518, 7298), (574, 6586), (623, 6068), (1036, 3649), (1148, 3293), (1246, 3034), (1517, 2492)]