40162694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 74889360

約数和(自身を除く): 34726666

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 361, 389, 418, 494, 722, 778, 2717, 3971, 4279, 4693, 5057, 5434, 7391, 7942, 8558, 9386, 10114, 14782, 51623, 55627, 81301, 96083, 103246, 111254, 140429, 162602, 192166, 280858, 1056913, 1544719, 1825577, 2113826, 3089438, 3651154, 20081347, 40162694]

約数ペア:

[(1, 40162694), (2, 20081347), (11, 3651154), (13, 3089438), (19, 2113826), (22, 1825577), (26, 1544719), (38, 1056913), (143, 280858), (209, 192166), (247, 162602), (286, 140429), (361, 111254), (389, 103246), (418, 96083), (494, 81301), (722, 55627), (778, 51623), (2717, 14782), (3971, 10114), (4279, 9386), (4693, 8558), (5057, 7942), (5434, 7391)]