64879501376

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{599}}^1\times {\mathrm{5407}}^1$

素因数の和:6331

約数の個数: 56

約数和(自身を含む): 129396134400

約数和(自身を除く): 64516633024

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 599, 626, 1198, 1252, 2396, 2504, 4792, 5008, 5407, 9584, 10016, 10814, 19168, 20032, 21628, 38336, 43256, 86512, 173024, 187487, 346048, 374974, 749948, 1499896, 1692391, 2999792, 3238793, 3384782, 5999584, 6477586, 6769564, 11999168, 12955172, 13539128, 25910344, 27078256, 51820688, 54156512, 103641376, 108313024, 207282752, 1013742209, 2027484418, 4054968836, 8109937672, 16219875344, 32439750688, 64879501376]

約数ペア:

[(1, 64879501376), (2, 32439750688), (4, 16219875344), (8, 8109937672), (16, 4054968836), (32, 2027484418), (64, 1013742209), (313, 207282752), (599, 108313024), (626, 103641376), (1198, 54156512), (1252, 51820688), (2396, 27078256), (2504, 25910344), (4792, 13539128), (5008, 12955172), (5407, 11999168), (9584, 6769564), (10016, 6477586), (10814, 5999584), (19168, 3384782), (20032, 3238793), (21628, 2999792), (38336, 1692391), (43256, 1499896), (86512, 749948), (173024, 374974), (187487, 346048)]