15671003432

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{3539}}^1$

素因数の和:4398

約数の個数: 64

約数和(自身を含む): 33950016000

約数和(自身を除く): 18279012568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 739, 749, 856, 1478, 1498, 2956, 2996, 3539, 5173, 5912, 5992, 7078, 10346, 14156, 20692, 24773, 28312, 41384, 49546, 79073, 99092, 158146, 198184, 316292, 378673, 553511, 632584, 757346, 1107022, 1514692, 2214044, 2615321, 2650711, 3029384, 4428088, 5230642, 5301422, 10461284, 10602844, 18307247, 20922568, 21205688, 36614494, 73228988, 146457976, 279839347, 559678694, 1119357388, 1958875429, 2238714776, 3917750858, 7835501716, 15671003432]

約数ペア:

[(1, 15671003432), (2, 7835501716), (4, 3917750858), (7, 2238714776), (8, 1958875429), (14, 1119357388), (28, 559678694), (56, 279839347), (107, 146457976), (214, 73228988), (428, 36614494), (739, 21205688), (749, 20922568), (856, 18307247), (1478, 10602844), (1498, 10461284), (2956, 5301422), (2996, 5230642), (3539, 4428088), (5173, 3029384), (5912, 2650711), (5992, 2615321), (7078, 2214044), (10346, 1514692), (14156, 1107022), (20692, 757346), (24773, 632584), (28312, 553511), (41384, 378673), (49546, 316292), (79073, 198184), (99092, 158146)]