74734504

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 153105120

約数和(自身を除く): 78370616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 169, 331, 334, 338, 662, 668, 676, 1324, 1336, 1352, 2171, 2648, 4303, 4342, 8606, 8684, 17212, 17368, 28223, 34424, 55277, 55939, 56446, 110554, 111878, 112892, 221108, 223756, 225784, 442216, 447512, 718601, 1437202, 2874404, 5748808, 9341813, 18683626, 37367252, 74734504]

約数ペア:

[(1, 74734504), (2, 37367252), (4, 18683626), (8, 9341813), (13, 5748808), (26, 2874404), (52, 1437202), (104, 718601), (167, 447512), (169, 442216), (331, 225784), (334, 223756), (338, 221108), (662, 112892), (668, 111878), (676, 110554), (1324, 56446), (1336, 55939), (1352, 55277), (2171, 34424), (2648, 28223), (4303, 17368), (4342, 17212), (8606, 8684)]