28415703916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1\times {\mathrm{2833}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 52664335360

約数和(自身を除く): 24248631444

約数列:

[1, 2, 4, 19, 38, 76, 271, 487, 542, 974, 1084, 1948, 2833, 5149, 5666, 9253, 10298, 11332, 18506, 20596, 37012, 53827, 107654, 131977, 215308, 263954, 527908, 767743, 1379671, 1535486, 2507563, 2759342, 3070972, 5015126, 5518684, 10030252, 14587117, 26213749, 29174234, 52427498, 58348468, 104854996, 373890841, 747781682, 1495563364, 7103925979, 14207851958, 28415703916]

約数ペア:

[(1, 28415703916), (2, 14207851958), (4, 7103925979), (19, 1495563364), (38, 747781682), (76, 373890841), (271, 104854996), (487, 58348468), (542, 52427498), (974, 29174234), (1084, 26213749), (1948, 14587117), (2833, 10030252), (5149, 5518684), (5666, 5015126), (9253, 3070972), (10298, 2759342), (11332, 2507563), (18506, 1535486), (20596, 1379671), (37012, 767743), (53827, 527908), (107654, 263954), (131977, 215308)]