752561426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 1273881600

約数和(自身を除く): 521320174

約数列:

[1, 2, 23, 29, 37, 46, 58, 74, 79, 158, 193, 386, 667, 851, 1073, 1334, 1702, 1817, 2146, 2291, 2923, 3634, 4439, 4582, 5597, 5846, 7141, 8878, 11194, 14282, 15247, 24679, 30494, 49358, 52693, 67229, 84767, 105386, 128731, 134458, 164243, 169534, 207089, 257462, 328486, 350681, 414178, 442163, 564139, 701362, 884326, 1128278, 1949641, 3899282, 4763047, 9526094, 10169749, 12975197, 16360031, 20339498, 25950394, 32720062, 376280713, 752561426]

約数ペア:

[(1, 752561426), (2, 376280713), (23, 32720062), (29, 25950394), (37, 20339498), (46, 16360031), (58, 12975197), (74, 10169749), (79, 9526094), (158, 4763047), (193, 3899282), (386, 1949641), (667, 1128278), (851, 884326), (1073, 701362), (1334, 564139), (1702, 442163), (1817, 414178), (2146, 350681), (2291, 328486), (2923, 257462), (3634, 207089), (4439, 169534), (4582, 164243), (5597, 134458), (5846, 128731), (7141, 105386), (8878, 84767), (11194, 67229), (14282, 52693), (15247, 49358), (24679, 30494)]