47940382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4936

約数の個数: 32

約数和(自身を含む): 88865280

約数和(自身を除く): 40924898

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4871, 4921, 9742, 9842, 34097, 68194, 92549, 180227, 185098, 360454, 647843, 1261589, 1295686, 2523178, 3424313, 6848626, 23970191, 47940382]

約数ペア:

[(1, 47940382), (2, 23970191), (7, 6848626), (14, 3424313), (19, 2523178), (37, 1295686), (38, 1261589), (74, 647843), (133, 360454), (259, 185098), (266, 180227), (518, 92549), (703, 68194), (1406, 34097), (4871, 9842), (4921, 9742)]