38407796

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 79161600

約数和(自身を除く): 40753804

約数列:

[1, 2, 4, 7, 14, 28, 61, 113, 122, 199, 226, 244, 398, 427, 452, 791, 796, 854, 1393, 1582, 1708, 2786, 3164, 5572, 6893, 12139, 13786, 22487, 24278, 27572, 44974, 48251, 48556, 84973, 89948, 96502, 157409, 169946, 193004, 314818, 339892, 629636, 1371707, 2743414, 5486828, 9601949, 19203898, 38407796]

約数ペア:

[(1, 38407796), (2, 19203898), (4, 9601949), (7, 5486828), (14, 2743414), (28, 1371707), (61, 629636), (113, 339892), (122, 314818), (199, 193004), (226, 169946), (244, 157409), (398, 96502), (427, 89948), (452, 84973), (791, 48556), (796, 48251), (854, 44974), (1393, 27572), (1582, 24278), (1708, 22487), (2786, 13786), (3164, 12139), (5572, 6893)]