37939846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 35050874

約数列:

[1, 2, 7, 14, 19, 31, 38, 43, 62, 86, 107, 133, 214, 217, 266, 301, 434, 589, 602, 749, 817, 1178, 1333, 1498, 1634, 2033, 2666, 3317, 4066, 4123, 4601, 5719, 6634, 8246, 9202, 9331, 11438, 14231, 18662, 23219, 25327, 28462, 32207, 46438, 50654, 63023, 64414, 87419, 126046, 142631, 174838, 177289, 285262, 354578, 441161, 611933, 882322, 998417, 1223866, 1996834, 2709989, 5419978, 18969923, 37939846]

約数ペア:

[(1, 37939846), (2, 18969923), (7, 5419978), (14, 2709989), (19, 1996834), (31, 1223866), (38, 998417), (43, 882322), (62, 611933), (86, 441161), (107, 354578), (133, 285262), (214, 177289), (217, 174838), (266, 142631), (301, 126046), (434, 87419), (589, 64414), (602, 63023), (749, 50654), (817, 46438), (1178, 32207), (1333, 28462), (1498, 25327), (1634, 23219), (2033, 18662), (2666, 14231), (3317, 11438), (4066, 9331), (4123, 9202), (4601, 8246), (5719, 6634)]