28998516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 41480844

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 137, 186, 274, 372, 411, 548, 569, 822, 1138, 1644, 1707, 2276, 3414, 4247, 6828, 8494, 12741, 16988, 17639, 25482, 35278, 50964, 52917, 70556, 77953, 105834, 155906, 211668, 233859, 311812, 467718, 935436, 2416543, 4833086, 7249629, 9666172, 14499258, 28998516]

約数ペア:

[(1, 28998516), (2, 14499258), (3, 9666172), (4, 7249629), (6, 4833086), (12, 2416543), (31, 935436), (62, 467718), (93, 311812), (124, 233859), (137, 211668), (186, 155906), (274, 105834), (372, 77953), (411, 70556), (548, 52917), (569, 50964), (822, 35278), (1138, 25482), (1644, 17639), (1707, 16988), (2276, 12741), (3414, 8494), (4247, 6828)]