427525688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22147}}^1$

素因数の和:22299

約数の個数: 32

約数和(自身を含む): 850483200

約数和(自身を除く): 422957512

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 19304, 22147, 44294, 88588, 177176, 420793, 841586, 1683172, 2812669, 3366344, 5625338, 11250676, 22501352, 53440711, 106881422, 213762844, 427525688]

約数ペア:

[(1, 427525688), (2, 213762844), (4, 106881422), (8, 53440711), (19, 22501352), (38, 11250676), (76, 5625338), (127, 3366344), (152, 2812669), (254, 1683172), (508, 841586), (1016, 420793), (2413, 177176), (4826, 88588), (9652, 44294), (19304, 22147)]