28949102

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 56230272

約数和(自身を除く): 27281170

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 733, 806, 1274, 1466, 1519, 2821, 3038, 5131, 5642, 9529, 10262, 19058, 19747, 22723, 35917, 39494, 45446, 66703, 71834, 133406, 159061, 295399, 318122, 466921, 590798, 933842, 1113427, 2067793, 2226854, 4135586, 14474551, 28949102]

約数ペア:

[(1, 28949102), (2, 14474551), (7, 4135586), (13, 2226854), (14, 2067793), (26, 1113427), (31, 933842), (49, 590798), (62, 466921), (91, 318122), (98, 295399), (182, 159061), (217, 133406), (403, 71834), (434, 66703), (637, 45446), (733, 39494), (806, 35917), (1274, 22723), (1466, 19747), (1519, 19058), (2821, 10262), (3038, 9529), (5131, 5642)]