766813628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{84787}}^1$

素因数の和:84834

約数の個数: 48

約数和(自身を含む): 1709326080

約数和(自身を除く): 942512452

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 84787, 169574, 339148, 593509, 1187018, 1441379, 1610953, 2374036, 2882758, 3221906, 5765516, 6443812, 10089653, 11276671, 20179306, 22553342, 27386201, 40358612, 45106684, 54772402, 109544804, 191703407, 383406814, 766813628]

約数ペア:

[(1, 766813628), (2, 383406814), (4, 191703407), (7, 109544804), (14, 54772402), (17, 45106684), (19, 40358612), (28, 27386201), (34, 22553342), (38, 20179306), (68, 11276671), (76, 10089653), (119, 6443812), (133, 5765516), (238, 3221906), (266, 2882758), (323, 2374036), (476, 1610953), (532, 1441379), (646, 1187018), (1292, 593509), (2261, 339148), (4522, 169574), (9044, 84787)]