42405034

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 75776256

約数和(自身を除く): 33371222

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 1153, 2306, 2627, 5254, 8071, 16142, 18389, 36778, 42661, 81863, 85322, 163726, 298627, 573041, 597254, 1146082, 3028931, 6057862, 21202517, 42405034]

約数ペア:

[(1, 42405034), (2, 21202517), (7, 6057862), (14, 3028931), (37, 1146082), (71, 597254), (74, 573041), (142, 298627), (259, 163726), (497, 85322), (518, 81863), (994, 42661), (1153, 36778), (2306, 18389), (2627, 16142), (5254, 8071)]