1342432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 3259872

約数和(自身を除く): 1917440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 461, 728, 922, 1456, 1844, 2912, 3227, 3688, 5993, 6454, 7376, 11986, 12908, 14752, 23972, 25816, 41951, 47944, 51632, 83902, 95888, 103264, 167804, 191776, 335608, 671216, 1342432]

約数ペア:

[(1, 1342432), (2, 671216), (4, 335608), (7, 191776), (8, 167804), (13, 103264), (14, 95888), (16, 83902), (26, 51632), (28, 47944), (32, 41951), (52, 25816), (56, 23972), (91, 14752), (104, 12908), (112, 11986), (182, 7376), (208, 6454), (224, 5993), (364, 3688), (416, 3227), (461, 2912), (728, 1844), (922, 1456)]