71566124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 80843476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 251, 476, 502, 599, 1004, 1198, 1757, 2396, 3514, 4193, 4267, 7028, 8386, 8534, 10183, 16772, 17068, 20366, 29869, 40732, 59738, 71281, 119476, 142562, 150349, 285124, 300698, 601396, 1052443, 2104886, 2555933, 4209772, 5111866, 10223732, 17891531, 35783062, 71566124]

約数ペア:

[(1, 71566124), (2, 35783062), (4, 17891531), (7, 10223732), (14, 5111866), (17, 4209772), (28, 2555933), (34, 2104886), (68, 1052443), (119, 601396), (238, 300698), (251, 285124), (476, 150349), (502, 142562), (599, 119476), (1004, 71281), (1198, 59738), (1757, 40732), (2396, 29869), (3514, 20366), (4193, 17068), (4267, 16772), (7028, 10183), (8386, 8534)]