71285988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 102896412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 2699, 4402, 5398, 6603, 8097, 8804, 10796, 13206, 16194, 26412, 32388, 83669, 167338, 191629, 251007, 334676, 383258, 502014, 574887, 766516, 1004028, 1149774, 2299548, 5940499, 11880998, 17821497, 23761996, 35642994, 71285988]

約数ペア:

[(1, 71285988), (2, 35642994), (3, 23761996), (4, 17821497), (6, 11880998), (12, 5940499), (31, 2299548), (62, 1149774), (71, 1004028), (93, 766516), (124, 574887), (142, 502014), (186, 383258), (213, 334676), (284, 251007), (372, 191629), (426, 167338), (852, 83669), (2201, 32388), (2699, 26412), (4402, 16194), (5398, 13206), (6603, 10796), (8097, 8804)]