41870972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 87381504

約数和(自身を除く): 45510532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1031, 1562, 1846, 2062, 3124, 3692, 4124, 10153, 11341, 13403, 20306, 22682, 26806, 40612, 45364, 53612, 73201, 146402, 147433, 292804, 294866, 589732, 805211, 951613, 1610422, 1903226, 3220844, 3806452, 10467743, 20935486, 41870972]

約数ペア:

[(1, 41870972), (2, 20935486), (4, 10467743), (11, 3806452), (13, 3220844), (22, 1903226), (26, 1610422), (44, 951613), (52, 805211), (71, 589732), (142, 294866), (143, 292804), (284, 147433), (286, 146402), (572, 73201), (781, 53612), (923, 45364), (1031, 40612), (1562, 26806), (1846, 22682), (2062, 20306), (3124, 13403), (3692, 11341), (4124, 10153)]