27209969276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{135781}}^1$

素因数の和:136230

約数の個数: 48

約数和(自身を含む): 57758404032

約数和(自身を除く): 30548434756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 421, 476, 842, 1684, 2947, 5894, 7157, 11788, 14314, 28628, 50099, 100198, 135781, 200396, 271562, 543124, 950467, 1900934, 2308277, 3801868, 4616554, 9233108, 16157939, 32315878, 57163801, 64631756, 114327602, 228655204, 400146607, 800293214, 971784617, 1600586428, 1943569234, 3887138468, 6802492319, 13604984638, 27209969276]

約数ペア:

[(1, 27209969276), (2, 13604984638), (4, 6802492319), (7, 3887138468), (14, 1943569234), (17, 1600586428), (28, 971784617), (34, 800293214), (68, 400146607), (119, 228655204), (238, 114327602), (421, 64631756), (476, 57163801), (842, 32315878), (1684, 16157939), (2947, 9233108), (5894, 4616554), (7157, 3801868), (11788, 2308277), (14314, 1900934), (28628, 950467), (50099, 543124), (100198, 271562), (135781, 200396)]