42355376

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4787}}^1$

素因数の和:4881

約数の個数: 40

約数和(自身を含む): 94993920

約数和(自身を除く): 52638544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 4787, 8848, 9574, 19148, 33509, 38296, 67018, 76592, 134036, 268072, 378173, 536144, 756346, 1512692, 2647211, 3025384, 5294422, 6050768, 10588844, 21177688, 42355376]

約数ペア:

[(1, 42355376), (2, 21177688), (4, 10588844), (7, 6050768), (8, 5294422), (14, 3025384), (16, 2647211), (28, 1512692), (56, 756346), (79, 536144), (112, 378173), (158, 268072), (316, 134036), (553, 76592), (632, 67018), (1106, 38296), (1264, 33509), (2212, 19148), (4424, 9574), (4787, 8848)]