65305432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 72934568

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 127, 136, 152, 199, 254, 323, 398, 508, 646, 796, 1016, 1292, 1592, 2159, 2413, 2584, 3383, 3781, 4318, 4826, 6766, 7562, 8636, 9652, 13532, 15124, 17272, 19304, 25273, 27064, 30248, 41021, 50546, 64277, 82042, 101092, 128554, 164084, 202184, 257108, 328168, 429641, 480187, 514216, 859282, 960374, 1718564, 1920748, 3437128, 3841496, 8163179, 16326358, 32652716, 65305432]

約数ペア:

[(1, 65305432), (2, 32652716), (4, 16326358), (8, 8163179), (17, 3841496), (19, 3437128), (34, 1920748), (38, 1718564), (68, 960374), (76, 859282), (127, 514216), (136, 480187), (152, 429641), (199, 328168), (254, 257108), (323, 202184), (398, 164084), (508, 128554), (646, 101092), (796, 82042), (1016, 64277), (1292, 50546), (1592, 41021), (2159, 30248), (2413, 27064), (2584, 25273), (3383, 19304), (3781, 17272), (4318, 15124), (4826, 13532), (6766, 9652), (7562, 8636)]