28964676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 73692864

約数和(自身を除く): 44728188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 2237, 3237, 4316, 4474, 6474, 6711, 8948, 12948, 13422, 26844, 29081, 58162, 87243, 116324, 174486, 185671, 348972, 371342, 557013, 742684, 1114026, 2228052, 2413723, 4827446, 7241169, 9654892, 14482338, 28964676]

約数ペア:

[(1, 28964676), (2, 14482338), (3, 9654892), (4, 7241169), (6, 4827446), (12, 2413723), (13, 2228052), (26, 1114026), (39, 742684), (52, 557013), (78, 371342), (83, 348972), (156, 185671), (166, 174486), (249, 116324), (332, 87243), (498, 58162), (996, 29081), (1079, 26844), (2158, 13422), (2237, 12948), (3237, 8948), (4316, 6711), (4474, 6474)]