6480458816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{87517}}^1$

素因数の和:87631

約数の個数: 56

約数和(自身を含む): 14004630360

約数和(自身を除く): 7524171544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1424, 2314, 2848, 4628, 5696, 9256, 18512, 37024, 74048, 87517, 175034, 350068, 700136, 1137721, 1400272, 2275442, 2800544, 4550884, 5601088, 7789013, 9101768, 15578026, 18203536, 31156052, 36407072, 62312104, 72814144, 101257169, 124624208, 202514338, 249248416, 405028676, 498496832, 810057352, 1620114704, 3240229408, 6480458816]

約数ペア:

[(1, 6480458816), (2, 3240229408), (4, 1620114704), (8, 810057352), (13, 498496832), (16, 405028676), (26, 249248416), (32, 202514338), (52, 124624208), (64, 101257169), (89, 72814144), (104, 62312104), (178, 36407072), (208, 31156052), (356, 18203536), (416, 15578026), (712, 9101768), (832, 7789013), (1157, 5601088), (1424, 4550884), (2314, 2800544), (2848, 2275442), (4628, 1400272), (5696, 1137721), (9256, 700136), (18512, 350068), (37024, 175034), (74048, 87517)]