42004972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6659}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 78321600

約数和(自身を除く): 36316628

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 6659, 13318, 26636, 126521, 253042, 506084, 552697, 1105394, 2210788, 10501243, 21002486, 42004972]

約数ペア:

[(1, 42004972), (2, 21002486), (4, 10501243), (19, 2210788), (38, 1105394), (76, 552697), (83, 506084), (166, 253042), (332, 126521), (1577, 26636), (3154, 13318), (6308, 6659)]