13949312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 30587760

約数和(自身を除く): 16638448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 101, 104, 128, 166, 202, 208, 332, 404, 416, 664, 808, 832, 1079, 1313, 1328, 1616, 1664, 2158, 2626, 2656, 3232, 4316, 5252, 5312, 6464, 8383, 8632, 10504, 10624, 12928, 16766, 17264, 21008, 33532, 34528, 42016, 67064, 69056, 84032, 108979, 134128, 138112, 168064, 217958, 268256, 435916, 536512, 871832, 1073024, 1743664, 3487328, 6974656, 13949312]

約数ペア:

[(1, 13949312), (2, 6974656), (4, 3487328), (8, 1743664), (13, 1073024), (16, 871832), (26, 536512), (32, 435916), (52, 268256), (64, 217958), (83, 168064), (101, 138112), (104, 134128), (128, 108979), (166, 84032), (202, 69056), (208, 67064), (332, 42016), (404, 34528), (416, 33532), (664, 21008), (808, 17264), (832, 16766), (1079, 12928), (1313, 10624), (1328, 10504), (1616, 8632), (1664, 8383), (2158, 6464), (2626, 5312), (2656, 5252), (3232, 4316)]