39156780272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2389}}^1\times {\mathrm{60259}}^1$

素因数の和:62673

約数の個数: 40

約数和(自身を含む): 80363941200

約数和(自身を除く): 41207160928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2389, 4778, 9556, 19112, 38224, 40613, 60259, 81226, 120518, 162452, 241036, 324904, 482072, 649808, 964144, 1024403, 2048806, 4097612, 8195224, 16390448, 143958751, 287917502, 575835004, 1151670008, 2303340016, 2447298767, 4894597534, 9789195068, 19578390136, 39156780272]

約数ペア:

[(1, 39156780272), (2, 19578390136), (4, 9789195068), (8, 4894597534), (16, 2447298767), (17, 2303340016), (34, 1151670008), (68, 575835004), (136, 287917502), (272, 143958751), (2389, 16390448), (4778, 8195224), (9556, 4097612), (19112, 2048806), (38224, 1024403), (40613, 964144), (60259, 649808), (81226, 482072), (120518, 324904), (162452, 241036)]