1542923467808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{21906569}}^1$

素因数の和:21906681

約数の個数: 48

約数和(自身を含む): 3179782448640

約数和(自身を除く): 1636858980832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 4402, 8804, 17608, 35216, 70432, 21906569, 43813138, 87626276, 175252552, 350505104, 679103639, 701010208, 1358207278, 1555366399, 2716414556, 3110732798, 5432829112, 6221465596, 10865658224, 12442931192, 21731316448, 24885862384, 48216358369, 49771724768, 96432716738, 192865433476, 385730866952, 771461733904, 1542923467808]

約数ペア:

[(1, 1542923467808), (2, 771461733904), (4, 385730866952), (8, 192865433476), (16, 96432716738), (31, 49771724768), (32, 48216358369), (62, 24885862384), (71, 21731316448), (124, 12442931192), (142, 10865658224), (248, 6221465596), (284, 5432829112), (496, 3110732798), (568, 2716414556), (992, 1555366399), (1136, 1358207278), (2201, 701010208), (2272, 679103639), (4402, 350505104), (8804, 175252552), (17608, 87626276), (35216, 43813138), (70432, 21906569)]