42382868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 83462400

約数和(自身を除く): 41079532

約数列:

[1, 2, 4, 11, 22, 44, 79, 89, 137, 158, 178, 274, 316, 356, 548, 869, 979, 1507, 1738, 1958, 3014, 3476, 3916, 6028, 7031, 10823, 12193, 14062, 21646, 24386, 28124, 43292, 48772, 77341, 119053, 134123, 154682, 238106, 268246, 309364, 476212, 536492, 963247, 1926494, 3852988, 10595717, 21191434, 42382868]

約数ペア:

[(1, 42382868), (2, 21191434), (4, 10595717), (11, 3852988), (22, 1926494), (44, 963247), (79, 536492), (89, 476212), (137, 309364), (158, 268246), (178, 238106), (274, 154682), (316, 134123), (356, 119053), (548, 77341), (869, 48772), (979, 43292), (1507, 28124), (1738, 24386), (1958, 21646), (3014, 14062), (3476, 12193), (3916, 10823), (6028, 7031)]