26930073088

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{862259}}^1$

素因数の和:862338

約数の個数: 40

約数和(自身を含む): 54689702760

約数和(自身を除く): 27759629672

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 7808, 15616, 31232, 862259, 1724518, 3449036, 6898072, 13796144, 27592288, 52597799, 55184576, 105195598, 110369152, 210391196, 220738304, 420782392, 441476608, 841564784, 1683129568, 3366259136, 6732518272, 13465036544, 26930073088]

約数ペア:

[(1, 26930073088), (2, 13465036544), (4, 6732518272), (8, 3366259136), (16, 1683129568), (32, 841564784), (61, 441476608), (64, 420782392), (122, 220738304), (128, 210391196), (244, 110369152), (256, 105195598), (488, 55184576), (512, 52597799), (976, 27592288), (1952, 13796144), (3904, 6898072), (7808, 3449036), (15616, 1724518), (31232, 862259)]