74554144

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 168835968

約数和(自身を除く): 94281824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 1993, 2338, 2672, 3986, 4676, 5344, 7972, 9352, 13951, 15944, 18704, 27902, 31888, 37408, 55804, 63776, 111608, 223216, 332831, 446432, 665662, 1331324, 2329817, 2662648, 4659634, 5325296, 9319268, 10650592, 18638536, 37277072, 74554144]

約数ペア:

[(1, 74554144), (2, 37277072), (4, 18638536), (7, 10650592), (8, 9319268), (14, 5325296), (16, 4659634), (28, 2662648), (32, 2329817), (56, 1331324), (112, 665662), (167, 446432), (224, 332831), (334, 223216), (668, 111608), (1169, 63776), (1336, 55804), (1993, 37408), (2338, 31888), (2672, 27902), (3986, 18704), (4676, 15944), (5344, 13951), (7972, 9352)]