13565431936

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{138899}}^1$

素因数の和:139029

約数の個数: 64

約数和(自身を含む): 31169160000

約数和(自身を除く): 17603728064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 763, 872, 896, 1526, 1744, 3052, 3488, 6104, 6976, 12208, 13952, 24416, 48832, 97664, 138899, 277798, 555596, 972293, 1111192, 1944586, 2222384, 3889172, 4444768, 7778344, 8889536, 15139991, 15556688, 17779072, 30279982, 31113376, 60559964, 62226752, 105979937, 121119928, 124453504, 211959874, 242239856, 423919748, 484479712, 847839496, 968959424, 1695678992, 1937918848, 3391357984, 6782715968, 13565431936]

約数ペア:

[(1, 13565431936), (2, 6782715968), (4, 3391357984), (7, 1937918848), (8, 1695678992), (14, 968959424), (16, 847839496), (28, 484479712), (32, 423919748), (56, 242239856), (64, 211959874), (109, 124453504), (112, 121119928), (128, 105979937), (218, 62226752), (224, 60559964), (436, 31113376), (448, 30279982), (763, 17779072), (872, 15556688), (896, 15139991), (1526, 8889536), (1744, 7778344), (3052, 4444768), (3488, 3889172), (6104, 2222384), (6976, 1944586), (12208, 1111192), (13952, 972293), (24416, 555596), (48832, 277798), (97664, 138899)]