65914112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 145696320

約数和(自身を除く): 79782208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 256, 263, 352, 356, 526, 704, 712, 979, 1052, 1408, 1424, 1958, 2104, 2816, 2848, 2893, 3916, 4208, 5696, 5786, 7832, 8416, 11392, 11572, 15664, 16832, 22784, 23144, 23407, 31328, 33664, 46288, 46814, 62656, 67328, 92576, 93628, 125312, 185152, 187256, 250624, 257477, 370304, 374512, 514954, 740608, 749024, 1029908, 1498048, 2059816, 2996096, 4119632, 5992192, 8239264, 16478528, 32957056, 65914112]

約数ペア:

[(1, 65914112), (2, 32957056), (4, 16478528), (8, 8239264), (11, 5992192), (16, 4119632), (22, 2996096), (32, 2059816), (44, 1498048), (64, 1029908), (88, 749024), (89, 740608), (128, 514954), (176, 374512), (178, 370304), (256, 257477), (263, 250624), (352, 187256), (356, 185152), (526, 125312), (704, 93628), (712, 92576), (979, 67328), (1052, 62656), (1408, 46814), (1424, 46288), (1958, 33664), (2104, 31328), (2816, 23407), (2848, 23144), (2893, 22784), (3916, 16832), (4208, 15664), (5696, 11572), (5786, 11392), (7832, 8416)]