39960816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{118931}}^1$

素因数の和:118949

約数の個数: 40

約数和(自身を含む): 117980544

約数和(自身を除く): 78019728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 118931, 237862, 356793, 475724, 713586, 832517, 951448, 1427172, 1665034, 1902896, 2497551, 2854344, 3330068, 4995102, 5708688, 6660136, 9990204, 13320272, 19980408, 39960816]

約数ペア:

[(1, 39960816), (2, 19980408), (3, 13320272), (4, 9990204), (6, 6660136), (7, 5708688), (8, 4995102), (12, 3330068), (14, 2854344), (16, 2497551), (21, 1902896), (24, 1665034), (28, 1427172), (42, 951448), (48, 832517), (56, 713586), (84, 475724), (112, 356793), (168, 237862), (336, 118931)]