28104964090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1\times {\mathrm{4673}}^1$

素因数の和:5407

約数の個数: 64

約数和(自身を含む): 58313571840

約数和(自身を除く): 30208607750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 569, 755, 1057, 1138, 1510, 2114, 2845, 3983, 4673, 5285, 5690, 7966, 9346, 10570, 19915, 23365, 32711, 39830, 46730, 65422, 85919, 163555, 171838, 327110, 429595, 601433, 705623, 859190, 1202866, 1411246, 2658937, 3007165, 3528115, 4939361, 5317874, 6014330, 7056230, 9878722, 13294685, 18612559, 24696805, 26589370, 37225118, 49393610, 93062795, 186125590, 401499487, 802998974, 2007497435, 2810496409, 4014994870, 5620992818, 14052482045, 28104964090]

約数ペア:

[(1, 28104964090), (2, 14052482045), (5, 5620992818), (7, 4014994870), (10, 2810496409), (14, 2007497435), (35, 802998974), (70, 401499487), (151, 186125590), (302, 93062795), (569, 49393610), (755, 37225118), (1057, 26589370), (1138, 24696805), (1510, 18612559), (2114, 13294685), (2845, 9878722), (3983, 7056230), (4673, 6014330), (5285, 5317874), (5690, 4939361), (7966, 3528115), (9346, 3007165), (10570, 2658937), (19915, 1411246), (23365, 1202866), (32711, 859190), (39830, 705623), (46730, 601433), (65422, 429595), (85919, 327110), (163555, 171838)]