39306904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53993}}^1$

素因数の和:54019

約数の個数: 32

約数和(自身を含む): 90709920

約数和(自身を除く): 51403016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53993, 107986, 215972, 377951, 431944, 701909, 755902, 1403818, 1511804, 2807636, 3023608, 4913363, 5615272, 9826726, 19653452, 39306904]

約数ペア:

[(1, 39306904), (2, 19653452), (4, 9826726), (7, 5615272), (8, 4913363), (13, 3023608), (14, 2807636), (26, 1511804), (28, 1403818), (52, 755902), (56, 701909), (91, 431944), (104, 377951), (182, 215972), (364, 107986), (728, 53993)]