4456788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 12587904

約数和(自身を除く): 8131116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 3121, 6242, 9363, 12484, 18726, 21847, 37452, 43694, 53057, 65541, 87388, 106114, 131082, 159171, 212228, 262164, 318342, 371399, 636684, 742798, 1114197, 1485596, 2228394, 4456788]

約数ペア:

[(1, 4456788), (2, 2228394), (3, 1485596), (4, 1114197), (6, 742798), (7, 636684), (12, 371399), (14, 318342), (17, 262164), (21, 212228), (28, 159171), (34, 131082), (42, 106114), (51, 87388), (68, 65541), (84, 53057), (102, 43694), (119, 37452), (204, 21847), (238, 18726), (357, 12484), (476, 9363), (714, 6242), (1428, 3121)]