65696512

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 152580512

約数和(自身を除く): 86884000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 601, 854, 896, 976, 1202, 1708, 1792, 1952, 2404, 3416, 3904, 4207, 4808, 6832, 7808, 8414, 9616, 13664, 15616, 16828, 19232, 27328, 33656, 36661, 38464, 54656, 67312, 73322, 76928, 109312, 134624, 146644, 153856, 256627, 269248, 293288, 513254, 538496, 586576, 1026508, 1076992, 1173152, 2053016, 2346304, 4106032, 4692608, 8212064, 9385216, 16424128, 32848256, 65696512]

約数ペア:

[(1, 65696512), (2, 32848256), (4, 16424128), (7, 9385216), (8, 8212064), (14, 4692608), (16, 4106032), (28, 2346304), (32, 2053016), (56, 1173152), (61, 1076992), (64, 1026508), (112, 586576), (122, 538496), (128, 513254), (224, 293288), (244, 269248), (256, 256627), (427, 153856), (448, 146644), (488, 134624), (601, 109312), (854, 76928), (896, 73322), (976, 67312), (1202, 54656), (1708, 38464), (1792, 36661), (1952, 33656), (2404, 27328), (3416, 19232), (3904, 16828), (4207, 15616), (4808, 13664), (6832, 9616), (7808, 8414)]