40309724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 92593536

約数和(自身を除く): 52283812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 41, 52, 73, 74, 82, 91, 146, 148, 164, 182, 259, 287, 292, 364, 481, 511, 518, 533, 574, 949, 962, 1022, 1036, 1066, 1148, 1517, 1898, 1924, 2044, 2132, 2701, 2993, 3034, 3367, 3731, 3796, 5402, 5986, 6068, 6643, 6734, 7462, 10619, 10804, 11972, 13286, 13468, 14924, 18907, 19721, 20951, 21238, 26572, 35113, 37814, 38909, 39442, 41902, 42476, 70226, 75628, 77818, 78884, 83804, 110741, 138047, 140452, 155636, 221482, 245791, 272363, 276094, 442964, 491582, 544726, 552188, 775187, 983164, 1089452, 1439633, 1550374, 2879266, 3100748, 5758532, 10077431, 20154862, 40309724]

約数ペア:

[(1, 40309724), (2, 20154862), (4, 10077431), (7, 5758532), (13, 3100748), (14, 2879266), (26, 1550374), (28, 1439633), (37, 1089452), (41, 983164), (52, 775187), (73, 552188), (74, 544726), (82, 491582), (91, 442964), (146, 276094), (148, 272363), (164, 245791), (182, 221482), (259, 155636), (287, 140452), (292, 138047), (364, 110741), (481, 83804), (511, 78884), (518, 77818), (533, 75628), (574, 70226), (949, 42476), (962, 41902), (1022, 39442), (1036, 38909), (1066, 37814), (1148, 35113), (1517, 26572), (1898, 21238), (1924, 20951), (2044, 19721), (2132, 18907), (2701, 14924), (2993, 13468), (3034, 13286), (3367, 11972), (3731, 10804), (3796, 10619), (5402, 7462), (5986, 6734), (6068, 6643)]