17245088

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 39118464

約数和(自身を除く): 21873376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 461, 668, 922, 1169, 1336, 1844, 2338, 2672, 3227, 3688, 4676, 5344, 6454, 7376, 9352, 12908, 14752, 18704, 25816, 37408, 51632, 76987, 103264, 153974, 307948, 538909, 615896, 1077818, 1231792, 2155636, 2463584, 4311272, 8622544, 17245088]

約数ペア:

[(1, 17245088), (2, 8622544), (4, 4311272), (7, 2463584), (8, 2155636), (14, 1231792), (16, 1077818), (28, 615896), (32, 538909), (56, 307948), (112, 153974), (167, 103264), (224, 76987), (334, 51632), (461, 37408), (668, 25816), (922, 18704), (1169, 14752), (1336, 12908), (1844, 9352), (2338, 7376), (2672, 6454), (3227, 5344), (3688, 4676)]