38696996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 78321600

約数和(自身を除く): 39624604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 739, 988, 1007, 1378, 1478, 2014, 2756, 2956, 4028, 9607, 13091, 14041, 19214, 26182, 28082, 38428, 39167, 52364, 56164, 78334, 156668, 182533, 365066, 509171, 730132, 744173, 1018342, 1488346, 2036684, 2976692, 9674249, 19348498, 38696996]

約数ペア:

[(1, 38696996), (2, 19348498), (4, 9674249), (13, 2976692), (19, 2036684), (26, 1488346), (38, 1018342), (52, 744173), (53, 730132), (76, 509171), (106, 365066), (212, 182533), (247, 156668), (494, 78334), (689, 56164), (739, 52364), (988, 39167), (1007, 38428), (1378, 28082), (1478, 26182), (2014, 19214), (2756, 14041), (2956, 13091), (4028, 9607)]