64879616

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3764

約数の個数: 44

約数和(自身を含む): 137361888

約数和(自身を除く): 72482272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 3727, 4352, 7454, 8704, 14908, 17408, 29816, 59632, 63359, 119264, 126718, 238528, 253436, 477056, 506872, 954112, 1013744, 1908224, 2027488, 3816448, 4054976, 8109952, 16219904, 32439808, 64879616]

約数ペア:

[(1, 64879616), (2, 32439808), (4, 16219904), (8, 8109952), (16, 4054976), (17, 3816448), (32, 2027488), (34, 1908224), (64, 1013744), (68, 954112), (128, 506872), (136, 477056), (256, 253436), (272, 238528), (512, 126718), (544, 119264), (1024, 63359), (1088, 59632), (2176, 29816), (3727, 17408), (4352, 14908), (7454, 8704)]