16645706688

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6668953}}^1$

素因数の和:6668981

約数の個数: 56

約数和(自身を含む): 47429600848

約数和(自身を除く): 30783894160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 6668953, 13337906, 20006859, 26675812, 40013718, 53351624, 80027436, 86696389, 106703248, 160054872, 173392778, 213406496, 260089167, 320109744, 346785556, 426812992, 520178334, 640219488, 693571112, 1040356668, 1280438976, 1387142224, 2080713336, 2774284448, 4161426672, 5548568896, 8322853344, 16645706688]

約数ペア:

[(1, 16645706688), (2, 8322853344), (3, 5548568896), (4, 4161426672), (6, 2774284448), (8, 2080713336), (12, 1387142224), (13, 1280438976), (16, 1040356668), (24, 693571112), (26, 640219488), (32, 520178334), (39, 426812992), (48, 346785556), (52, 320109744), (64, 260089167), (78, 213406496), (96, 173392778), (104, 160054872), (156, 106703248), (192, 86696389), (208, 80027436), (312, 53351624), (416, 40013718), (624, 26675812), (832, 20006859), (1248, 13337906), (2496, 6668953)]