70472248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 165784320

約数和(自身を除く): 95312072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 233, 308, 466, 491, 616, 932, 982, 1631, 1864, 1964, 2563, 3262, 3437, 3928, 5126, 5401, 6524, 6874, 10252, 10802, 13048, 13748, 17941, 20504, 21604, 27496, 35882, 37807, 43208, 71764, 75614, 114403, 143528, 151228, 228806, 302456, 457612, 800821, 915224, 1258433, 1601642, 2516866, 3203284, 5033732, 6406568, 8809031, 10067464, 17618062, 35236124, 70472248]

約数ペア:

[(1, 70472248), (2, 35236124), (4, 17618062), (7, 10067464), (8, 8809031), (11, 6406568), (14, 5033732), (22, 3203284), (28, 2516866), (44, 1601642), (56, 1258433), (77, 915224), (88, 800821), (154, 457612), (233, 302456), (308, 228806), (466, 151228), (491, 143528), (616, 114403), (932, 75614), (982, 71764), (1631, 43208), (1864, 37807), (1964, 35882), (2563, 27496), (3262, 21604), (3437, 20504), (3928, 17941), (5126, 13748), (5401, 13048), (6524, 10802), (6874, 10252)]