65138528

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22369}}^1$

素因数の和:22399

約数の個数: 48

約数和(自身を含む): 157842720

約数和(自身を除く): 92704192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22369, 44738, 89476, 156583, 178952, 290797, 313166, 357904, 581594, 626332, 715808, 1163188, 1252664, 2035579, 2326376, 2505328, 4071158, 4652752, 5010656, 8142316, 9305504, 16284632, 32569264, 65138528]

約数ペア:

[(1, 65138528), (2, 32569264), (4, 16284632), (7, 9305504), (8, 8142316), (13, 5010656), (14, 4652752), (16, 4071158), (26, 2505328), (28, 2326376), (32, 2035579), (52, 1252664), (56, 1163188), (91, 715808), (104, 626332), (112, 581594), (182, 357904), (208, 313166), (224, 290797), (364, 178952), (416, 156583), (728, 89476), (1456, 44738), (2912, 22369)]