42542052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7559}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 72611868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 7559, 15118, 22677, 30236, 45354, 52913, 90708, 105826, 158739, 211652, 317478, 506453, 634956, 1012906, 1519359, 2025812, 3038718, 3545171, 6077436, 7090342, 10635513, 14180684, 21271026, 42542052]

約数ペア:

[(1, 42542052), (2, 21271026), (3, 14180684), (4, 10635513), (6, 7090342), (7, 6077436), (12, 3545171), (14, 3038718), (21, 2025812), (28, 1519359), (42, 1012906), (67, 634956), (84, 506453), (134, 317478), (201, 211652), (268, 158739), (402, 105826), (469, 90708), (804, 52913), (938, 45354), (1407, 30236), (1876, 22677), (2814, 15118), (5628, 7559)]