9985664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 22748040

約数和(自身を除く): 12762376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 353, 416, 442, 544, 706, 832, 884, 1088, 1412, 1664, 1768, 2176, 2824, 3536, 4589, 5648, 6001, 7072, 9178, 11296, 12002, 14144, 18356, 22592, 24004, 28288, 36712, 45184, 48008, 73424, 78013, 96016, 146848, 156026, 192032, 293696, 312052, 384064, 587392, 624104, 768128, 1248208, 2496416, 4992832, 9985664]

約数ペア:

[(1, 9985664), (2, 4992832), (4, 2496416), (8, 1248208), (13, 768128), (16, 624104), (17, 587392), (26, 384064), (32, 312052), (34, 293696), (52, 192032), (64, 156026), (68, 146848), (104, 96016), (128, 78013), (136, 73424), (208, 48008), (221, 45184), (272, 36712), (353, 28288), (416, 24004), (442, 22592), (544, 18356), (706, 14144), (832, 12002), (884, 11296), (1088, 9178), (1412, 7072), (1664, 6001), (1768, 5648), (2176, 4589), (2824, 3536)]