2876428744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{19963}}^1$

素因数の和:20090

約数の個数: 64

約数和(自身を含む): 6439587840

約数和(自身を除く): 3563159096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 124, 166, 217, 248, 332, 434, 581, 664, 868, 1162, 1736, 2324, 2573, 4648, 5146, 10292, 18011, 19963, 20584, 36022, 39926, 72044, 79852, 139741, 144088, 159704, 279482, 558964, 618853, 1117928, 1237706, 1656929, 2475412, 3313858, 4331971, 4950824, 6627716, 8663942, 11598503, 13255432, 17327884, 23197006, 34655768, 46394012, 51364799, 92788024, 102729598, 205459196, 359553593, 410918392, 719107186, 1438214372, 2876428744]

約数ペア:

[(1, 2876428744), (2, 1438214372), (4, 719107186), (7, 410918392), (8, 359553593), (14, 205459196), (28, 102729598), (31, 92788024), (56, 51364799), (62, 46394012), (83, 34655768), (124, 23197006), (166, 17327884), (217, 13255432), (248, 11598503), (332, 8663942), (434, 6627716), (581, 4950824), (664, 4331971), (868, 3313858), (1162, 2475412), (1736, 1656929), (2324, 1237706), (2573, 1117928), (4648, 618853), (5146, 558964), (10292, 279482), (18011, 159704), (19963, 144088), (20584, 139741), (36022, 79852), (39926, 72044)]