42279412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 88711168

約数和(自身を除く): 46431756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 727, 868, 938, 1454, 1876, 2077, 2908, 4154, 5089, 8308, 10178, 14539, 20356, 22537, 29078, 45074, 48709, 58156, 90148, 97418, 157759, 194836, 315518, 340963, 631036, 681926, 1363852, 1509979, 3019958, 6039916, 10569853, 21139706, 42279412]

約数ペア:

[(1, 42279412), (2, 21139706), (4, 10569853), (7, 6039916), (14, 3019958), (28, 1509979), (31, 1363852), (62, 681926), (67, 631036), (124, 340963), (134, 315518), (217, 194836), (268, 157759), (434, 97418), (469, 90148), (727, 58156), (868, 48709), (938, 45074), (1454, 29078), (1876, 22537), (2077, 20356), (2908, 14539), (4154, 10178), (5089, 8308)]