72013396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5408

約数の個数: 48

約数和(自身を含む): 159327616

約数和(自身を除く): 87314220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 5347, 6734, 10694, 13468, 21388, 37429, 69511, 74858, 139022, 149716, 197839, 278044, 395678, 486577, 791356, 973154, 1384873, 1946308, 2571907, 2769746, 5143814, 5539492, 10287628, 18003349, 36006698, 72013396]

約数ペア:

[(1, 72013396), (2, 36006698), (4, 18003349), (7, 10287628), (13, 5539492), (14, 5143814), (26, 2769746), (28, 2571907), (37, 1946308), (52, 1384873), (74, 973154), (91, 791356), (148, 486577), (182, 395678), (259, 278044), (364, 197839), (481, 149716), (518, 139022), (962, 74858), (1036, 69511), (1924, 37429), (3367, 21388), (5347, 13468), (6734, 10694)]