15927288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 27618312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 719, 852, 923, 1438, 1704, 1846, 2157, 2769, 2876, 3692, 4314, 5538, 5752, 7384, 8628, 9347, 11076, 17256, 18694, 22152, 28041, 37388, 51049, 56082, 74776, 102098, 112164, 153147, 204196, 224328, 306294, 408392, 612588, 663637, 1225176, 1327274, 1990911, 2654548, 3981822, 5309096, 7963644, 15927288]

約数ペア:

[(1, 15927288), (2, 7963644), (3, 5309096), (4, 3981822), (6, 2654548), (8, 1990911), (12, 1327274), (13, 1225176), (24, 663637), (26, 612588), (39, 408392), (52, 306294), (71, 224328), (78, 204196), (104, 153147), (142, 112164), (156, 102098), (213, 74776), (284, 56082), (312, 51049), (426, 37388), (568, 28041), (719, 22152), (852, 18694), (923, 17256), (1438, 11076), (1704, 9347), (1846, 8628), (2157, 7384), (2769, 5752), (2876, 5538), (3692, 4314)]