13380451616

素因数分解:

$2^5\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{38713}}^1$

素因数の和:40273

約数の個数: 48

約数和(自身を含む): 30126305664

約数和(自身を除く): 16745854048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1543, 3086, 6172, 10801, 12344, 21602, 24688, 38713, 43204, 49376, 77426, 86408, 154852, 172816, 270991, 309704, 345632, 541982, 619408, 1083964, 1238816, 2167928, 4335856, 8671712, 59734159, 119468318, 238936636, 418139113, 477873272, 836278226, 955746544, 1672556452, 1911493088, 3345112904, 6690225808, 13380451616]

約数ペア:

[(1, 13380451616), (2, 6690225808), (4, 3345112904), (7, 1911493088), (8, 1672556452), (14, 955746544), (16, 836278226), (28, 477873272), (32, 418139113), (56, 238936636), (112, 119468318), (224, 59734159), (1543, 8671712), (3086, 4335856), (6172, 2167928), (10801, 1238816), (12344, 1083964), (21602, 619408), (24688, 541982), (38713, 345632), (43204, 309704), (49376, 270991), (77426, 172816), (86408, 154852)]