40371528

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 63308472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 107, 158, 199, 214, 237, 316, 321, 398, 428, 474, 597, 632, 642, 796, 856, 948, 1194, 1284, 1592, 1896, 2388, 2568, 4776, 8453, 15721, 16906, 21293, 25359, 31442, 33812, 42586, 47163, 50718, 62884, 63879, 67624, 85172, 94326, 101436, 125768, 127758, 170344, 188652, 202872, 255516, 377304, 511032, 1682147, 3364294, 5046441, 6728588, 10092882, 13457176, 20185764, 40371528]

約数ペア:

[(1, 40371528), (2, 20185764), (3, 13457176), (4, 10092882), (6, 6728588), (8, 5046441), (12, 3364294), (24, 1682147), (79, 511032), (107, 377304), (158, 255516), (199, 202872), (214, 188652), (237, 170344), (316, 127758), (321, 125768), (398, 101436), (428, 94326), (474, 85172), (597, 67624), (632, 63879), (642, 62884), (796, 50718), (856, 47163), (948, 42586), (1194, 33812), (1284, 31442), (1592, 25359), (1896, 21293), (2388, 16906), (2568, 15721), (4776, 8453)]