38411534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 70108416

約数和(自身を除く): 31696882

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 251, 502, 643, 1286, 1757, 3514, 4267, 4501, 8534, 9002, 10931, 21862, 29869, 59738, 76517, 153034, 161393, 322786, 1129751, 2259502, 2743681, 5487362, 19205767, 38411534]

約数ペア:

[(1, 38411534), (2, 19205767), (7, 5487362), (14, 2743681), (17, 2259502), (34, 1129751), (119, 322786), (238, 161393), (251, 153034), (502, 76517), (643, 59738), (1286, 29869), (1757, 21862), (3514, 10931), (4267, 9002), (4501, 8534)]