29751974

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 52612416

約数和(自身を除く): 22860442

約数列:

[1, 2, 7, 14, 53, 101, 106, 202, 371, 397, 707, 742, 794, 1414, 2779, 5353, 5558, 10706, 21041, 37471, 40097, 42082, 74942, 80194, 147287, 280679, 294574, 561358, 2125141, 4250282, 14875987, 29751974]

約数ペア:

[(1, 29751974), (2, 14875987), (7, 4250282), (14, 2125141), (53, 561358), (101, 294574), (106, 280679), (202, 147287), (371, 80194), (397, 74942), (707, 42082), (742, 40097), (794, 37471), (1414, 21041), (2779, 10706), (5353, 5558)]