29805832

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 68112000

約数和(自身を除く): 38306168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 257, 266, 436, 514, 532, 763, 872, 1028, 1064, 1526, 1799, 2056, 2071, 3052, 3598, 4142, 4883, 6104, 7196, 8284, 9766, 14392, 14497, 16568, 19532, 28013, 28994, 34181, 39064, 56026, 57988, 68362, 112052, 115976, 136724, 196091, 224104, 273448, 392182, 532247, 784364, 1064494, 1568728, 2128988, 3725729, 4257976, 7451458, 14902916, 29805832]

約数ペア:

[(1, 29805832), (2, 14902916), (4, 7451458), (7, 4257976), (8, 3725729), (14, 2128988), (19, 1568728), (28, 1064494), (38, 784364), (56, 532247), (76, 392182), (109, 273448), (133, 224104), (152, 196091), (218, 136724), (257, 115976), (266, 112052), (436, 68362), (514, 57988), (532, 56026), (763, 39064), (872, 34181), (1028, 28994), (1064, 28013), (1526, 19532), (1799, 16568), (2056, 14497), (2071, 14392), (3052, 9766), (3598, 8284), (4142, 7196), (4883, 6104)]