40423992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3476

約数の個数: 64

約数和(自身を含む): 117158400

約数和(自身を除く): 76734408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3389, 3976, 5964, 6778, 10167, 11928, 13556, 20334, 23723, 27112, 40668, 47446, 71169, 81336, 94892, 142338, 189784, 240619, 284676, 481238, 569352, 721857, 962476, 1443714, 1684333, 1924952, 2887428, 3368666, 5052999, 5774856, 6737332, 10105998, 13474664, 20211996, 40423992]

約数ペア:

[(1, 40423992), (2, 20211996), (3, 13474664), (4, 10105998), (6, 6737332), (7, 5774856), (8, 5052999), (12, 3368666), (14, 2887428), (21, 1924952), (24, 1684333), (28, 1443714), (42, 962476), (56, 721857), (71, 569352), (84, 481238), (142, 284676), (168, 240619), (213, 189784), (284, 142338), (426, 94892), (497, 81336), (568, 71169), (852, 47446), (994, 40668), (1491, 27112), (1704, 23723), (1988, 20334), (2982, 13556), (3389, 11928), (3976, 10167), (5964, 6778)]