2772079328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{3259}}^1$

素因数の和:4687

約数の個数: 48

約数和(自身を含む): 5750640000

約数和(自身を除く): 2978560672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1399, 2798, 3259, 5596, 6518, 11192, 13036, 22384, 26072, 26581, 44768, 52144, 53162, 61921, 104288, 106324, 123842, 212648, 247684, 425296, 495368, 850592, 990736, 1981472, 4559341, 9118682, 18237364, 36474728, 72949456, 86627479, 145898912, 173254958, 346509916, 693019832, 1386039664, 2772079328]

約数ペア:

[(1, 2772079328), (2, 1386039664), (4, 693019832), (8, 346509916), (16, 173254958), (19, 145898912), (32, 86627479), (38, 72949456), (76, 36474728), (152, 18237364), (304, 9118682), (608, 4559341), (1399, 1981472), (2798, 990736), (3259, 850592), (5596, 495368), (6518, 425296), (11192, 247684), (13036, 212648), (22384, 123842), (26072, 106324), (26581, 104288), (44768, 61921), (52144, 53162)]