65677072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5839}}^1$

素因数の和:5903

約数の個数: 40

約数和(自身を含む): 137590400

約数和(自身を除く): 71913328

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 5839, 11248, 11678, 23356, 46712, 93424, 110941, 216043, 221882, 432086, 443764, 864172, 887528, 1728344, 1775056, 3456688, 4104817, 8209634, 16419268, 32838536, 65677072]

約数ペア:

[(1, 65677072), (2, 32838536), (4, 16419268), (8, 8209634), (16, 4104817), (19, 3456688), (37, 1775056), (38, 1728344), (74, 887528), (76, 864172), (148, 443764), (152, 432086), (296, 221882), (304, 216043), (592, 110941), (703, 93424), (1406, 46712), (2812, 23356), (5624, 11678), (5839, 11248)]