22279264

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 28523936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1259, 1264, 2212, 2518, 2528, 4424, 5036, 8813, 8848, 10072, 17626, 17696, 20144, 35252, 40288, 70504, 99461, 141008, 198922, 282016, 397844, 696227, 795688, 1392454, 1591376, 2784908, 3182752, 5569816, 11139632, 22279264]

約数ペア:

[(1, 22279264), (2, 11139632), (4, 5569816), (7, 3182752), (8, 2784908), (14, 1591376), (16, 1392454), (28, 795688), (32, 696227), (56, 397844), (79, 282016), (112, 198922), (158, 141008), (224, 99461), (316, 70504), (553, 40288), (632, 35252), (1106, 20144), (1259, 17696), (1264, 17626), (2212, 10072), (2518, 8848), (2528, 8813), (4424, 5036)]