64576744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 137332800

約数和(自身を除く): 72756056

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 268, 323, 373, 536, 646, 746, 1139, 1273, 1292, 1492, 2278, 2546, 2584, 2984, 4556, 5092, 6341, 7087, 9112, 10184, 12682, 14174, 21641, 24991, 25364, 28348, 43282, 49982, 50728, 56696, 86564, 99964, 120479, 173128, 199928, 240958, 424847, 474829, 481916, 849694, 949658, 963832, 1699388, 1899316, 3398776, 3798632, 8072093, 16144186, 32288372, 64576744]

約数ペア:

[(1, 64576744), (2, 32288372), (4, 16144186), (8, 8072093), (17, 3798632), (19, 3398776), (34, 1899316), (38, 1699388), (67, 963832), (68, 949658), (76, 849694), (134, 481916), (136, 474829), (152, 424847), (268, 240958), (323, 199928), (373, 173128), (536, 120479), (646, 99964), (746, 86564), (1139, 56696), (1273, 50728), (1292, 49982), (1492, 43282), (2278, 28348), (2546, 25364), (2584, 24991), (2984, 21641), (4556, 14174), (5092, 12682), (6341, 10184), (7087, 9112)]