31299684052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17291}}^1\times {\mathrm{4973}}^1$

素因数の和:22288

約数の個数: 48

約数和(自身を含む): 67432159872

約数和(自身を除く): 36132475820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4973, 9946, 17291, 19892, 34582, 34811, 64649, 69164, 69622, 121037, 129298, 139244, 224783, 242074, 258596, 449566, 452543, 484148, 899132, 905086, 1573481, 1810172, 3146962, 6293924, 85988143, 171976286, 343952572, 601917001, 1117845859, 1203834002, 2235691718, 2407668004, 4471383436, 7824921013, 15649842026, 31299684052]

約数ペア:

[(1, 31299684052), (2, 15649842026), (4, 7824921013), (7, 4471383436), (13, 2407668004), (14, 2235691718), (26, 1203834002), (28, 1117845859), (52, 601917001), (91, 343952572), (182, 171976286), (364, 85988143), (4973, 6293924), (9946, 3146962), (17291, 1810172), (19892, 1573481), (34582, 905086), (34811, 899132), (64649, 484148), (69164, 452543), (69622, 449566), (121037, 258596), (129298, 242074), (139244, 224783)]