2838905752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{827}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 5783944320

約数和(自身を除く): 2945038568

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 587, 731, 827, 1174, 1462, 1654, 2348, 2924, 3308, 4696, 5848, 6616, 9979, 14059, 19958, 25241, 28118, 35561, 39916, 50482, 56236, 71122, 79832, 100964, 112472, 142244, 201928, 284488, 429097, 485449, 604537, 858194, 970898, 1209074, 1716388, 1941796, 2418148, 3432776, 3883592, 4836296, 8252633, 16505266, 20874307, 33010532, 41748614, 66021064, 83497228, 166994456, 354863219, 709726438, 1419452876, 2838905752]

約数ペア:

[(1, 2838905752), (2, 1419452876), (4, 709726438), (8, 354863219), (17, 166994456), (34, 83497228), (43, 66021064), (68, 41748614), (86, 33010532), (136, 20874307), (172, 16505266), (344, 8252633), (587, 4836296), (731, 3883592), (827, 3432776), (1174, 2418148), (1462, 1941796), (1654, 1716388), (2348, 1209074), (2924, 970898), (3308, 858194), (4696, 604537), (5848, 485449), (6616, 429097), (9979, 284488), (14059, 201928), (19958, 142244), (25241, 112472), (28118, 100964), (35561, 79832), (39916, 71122), (50482, 56236)]