12011640472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{13159}}^1$

素因数の和:13376

約数の個数: 64

約数和(自身を含む): 24806073600

約数和(自身を除く): 12794433128

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 131, 134, 262, 268, 524, 536, 871, 1048, 1703, 1742, 3406, 3484, 6812, 6968, 8777, 13159, 13624, 17554, 26318, 35108, 52636, 70216, 105272, 114101, 171067, 228202, 342134, 456404, 684268, 881653, 912808, 1368536, 1723829, 1763306, 3447658, 3526612, 6895316, 7053224, 11461489, 13790632, 22409777, 22922978, 44819554, 45845956, 89639108, 91691912, 115496543, 179278216, 230993086, 461986172, 923972344, 1501455059, 3002910118, 6005820236, 12011640472]

約数ペア:

[(1, 12011640472), (2, 6005820236), (4, 3002910118), (8, 1501455059), (13, 923972344), (26, 461986172), (52, 230993086), (67, 179278216), (104, 115496543), (131, 91691912), (134, 89639108), (262, 45845956), (268, 44819554), (524, 22922978), (536, 22409777), (871, 13790632), (1048, 11461489), (1703, 7053224), (1742, 6895316), (3406, 3526612), (3484, 3447658), (6812, 1763306), (6968, 1723829), (8777, 1368536), (13159, 912808), (13624, 881653), (17554, 684268), (26318, 456404), (35108, 342134), (52636, 228202), (70216, 171067), (105272, 114101)]