65008256

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 136231200

約数和(自身を除く): 71222944

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 211, 232, 332, 422, 464, 664, 844, 928, 1328, 1688, 1856, 2407, 2656, 3376, 3712, 4814, 5312, 6119, 6752, 9628, 10624, 12238, 13504, 17513, 19256, 24476, 27008, 35026, 38512, 48952, 70052, 77024, 97904, 140104, 154048, 195808, 280208, 308096, 391616, 507877, 560416, 783232, 1015754, 1120832, 2031508, 2241664, 4063016, 8126032, 16252064, 32504128, 65008256]

約数ペア:

[(1, 65008256), (2, 32504128), (4, 16252064), (8, 8126032), (16, 4063016), (29, 2241664), (32, 2031508), (58, 1120832), (64, 1015754), (83, 783232), (116, 560416), (128, 507877), (166, 391616), (211, 308096), (232, 280208), (332, 195808), (422, 154048), (464, 140104), (664, 97904), (844, 77024), (928, 70052), (1328, 48952), (1688, 38512), (1856, 35026), (2407, 27008), (2656, 24476), (3376, 19256), (3712, 17513), (4814, 13504), (5312, 12238), (6119, 10624), (6752, 9628)]