7488416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8768608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 383, 416, 611, 752, 766, 1222, 1504, 1532, 2444, 3064, 4888, 4979, 6128, 9776, 9958, 12256, 18001, 19552, 19916, 36002, 39832, 72004, 79664, 144008, 159328, 234013, 288016, 468026, 576032, 936052, 1872104, 3744208, 7488416]

約数ペア:

[(1, 7488416), (2, 3744208), (4, 1872104), (8, 936052), (13, 576032), (16, 468026), (26, 288016), (32, 234013), (47, 159328), (52, 144008), (94, 79664), (104, 72004), (188, 39832), (208, 36002), (376, 19916), (383, 19552), (416, 18001), (611, 12256), (752, 9958), (766, 9776), (1222, 6128), (1504, 4979), (1532, 4888), (2444, 3064)]