70374248

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 85301272

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 131, 181, 212, 262, 362, 371, 424, 524, 724, 742, 917, 1048, 1267, 1448, 1484, 1834, 2534, 2968, 3668, 5068, 6943, 7336, 9593, 10136, 13886, 19186, 23711, 27772, 38372, 47422, 48601, 55544, 67151, 76744, 94844, 97202, 134302, 165977, 189688, 194404, 268604, 331954, 388808, 537208, 663908, 1256683, 1327816, 2513366, 5026732, 8796781, 10053464, 17593562, 35187124, 70374248]

約数ペア:

[(1, 70374248), (2, 35187124), (4, 17593562), (7, 10053464), (8, 8796781), (14, 5026732), (28, 2513366), (53, 1327816), (56, 1256683), (106, 663908), (131, 537208), (181, 388808), (212, 331954), (262, 268604), (362, 194404), (371, 189688), (424, 165977), (524, 134302), (724, 97202), (742, 94844), (917, 76744), (1048, 67151), (1267, 55544), (1448, 48601), (1484, 47422), (1834, 38372), (2534, 27772), (2968, 23711), (3668, 19186), (5068, 13886), (6943, 10136), (7336, 9593)]