28916844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 77414400

約数和(自身を除く): 48497556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 59, 66, 79, 94, 118, 132, 141, 158, 177, 188, 236, 237, 282, 316, 354, 474, 517, 564, 649, 708, 869, 948, 1034, 1298, 1551, 1738, 1947, 2068, 2596, 2607, 2773, 3102, 3476, 3713, 3894, 4661, 5214, 5546, 6204, 7426, 7788, 8319, 9322, 10428, 11092, 11139, 13983, 14852, 16638, 18644, 22278, 27966, 30503, 33276, 40843, 44556, 51271, 55932, 61006, 81686, 91509, 102542, 122012, 122529, 153813, 163372, 183018, 205084, 219067, 245058, 307626, 366036, 438134, 490116, 615252, 657201, 876268, 1314402, 2409737, 2628804, 4819474, 7229211, 9638948, 14458422, 28916844]

約数ペア:

[(1, 28916844), (2, 14458422), (3, 9638948), (4, 7229211), (6, 4819474), (11, 2628804), (12, 2409737), (22, 1314402), (33, 876268), (44, 657201), (47, 615252), (59, 490116), (66, 438134), (79, 366036), (94, 307626), (118, 245058), (132, 219067), (141, 205084), (158, 183018), (177, 163372), (188, 153813), (236, 122529), (237, 122012), (282, 102542), (316, 91509), (354, 81686), (474, 61006), (517, 55932), (564, 51271), (649, 44556), (708, 40843), (869, 33276), (948, 30503), (1034, 27966), (1298, 22278), (1551, 18644), (1738, 16638), (1947, 14852), (2068, 13983), (2596, 11139), (2607, 11092), (2773, 10428), (3102, 9322), (3476, 8319), (3713, 7788), (3894, 7426), (4661, 6204), (5214, 5546)]