66081274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 118112256

約数和(自身を除く): 52030982

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1423, 1498, 2846, 3317, 6634, 9961, 19922, 23219, 44113, 46438, 88226, 152261, 304522, 308791, 617582, 1065827, 2131654, 4720091, 9440182, 33040637, 66081274]

約数ペア:

[(1, 66081274), (2, 33040637), (7, 9440182), (14, 4720091), (31, 2131654), (62, 1065827), (107, 617582), (214, 308791), (217, 304522), (434, 152261), (749, 88226), (1423, 46438), (1498, 44113), (2846, 23219), (3317, 19922), (6634, 9961)]