25412746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 16391030

約数列:

[1, 2, 23, 31, 46, 62, 71, 142, 251, 502, 713, 1426, 1633, 2201, 3266, 4402, 5773, 7781, 11546, 15562, 17821, 35642, 50623, 101246, 178963, 357926, 409883, 552451, 819766, 1104902, 12706373, 25412746]

約数ペア:

[(1, 25412746), (2, 12706373), (23, 1104902), (31, 819766), (46, 552451), (62, 409883), (71, 357926), (142, 178963), (251, 101246), (502, 50623), (713, 35642), (1426, 17821), (1633, 15562), (2201, 11546), (3266, 7781), (4402, 5773)]