38870988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 99160320

約数和(自身を除く): 60289332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 3719, 5226, 7438, 10452, 11157, 14876, 22314, 44628, 48347, 96694, 145041, 193388, 249173, 290082, 498346, 580164, 747519, 996692, 1495038, 2990076, 3239249, 6478498, 9717747, 12956996, 19435494, 38870988]

約数ペア:

[(1, 38870988), (2, 19435494), (3, 12956996), (4, 9717747), (6, 6478498), (12, 3239249), (13, 2990076), (26, 1495038), (39, 996692), (52, 747519), (67, 580164), (78, 498346), (134, 290082), (156, 249173), (201, 193388), (268, 145041), (402, 96694), (804, 48347), (871, 44628), (1742, 22314), (2613, 14876), (3484, 11157), (3719, 10452), (5226, 7438)]